Clemco Clemco 60 User manual

APOLLO 60 HP SUPPLIED-AIR RESPIRATOR
CLEMCO SUPPLIED AIR RESPIRATOR
MODEL 60 HP
O.M. 10533
690-0985
09/85
K, 05/15/98
MC FILE NUMBER:
DATE OF ISSUE:
REVISION:
WARNING
Do not proceed with
these instructions until
you have READ the
orange cover of this
MANUAL and YOU
UNDERSTAND its
content.* These
WARNINGS are
included for the health
and safety of the
operator and those in
the immediate vicinity.
*If you are using a Clemco
Distributor Parts and Maintenance
Guide refer to the orange warnings
insert preceding the Index before
continuing with the following
instructions.
®
© CLEMCO INDUSTRIES CORP.
One Cable Car Drive
Washington, MO 63090
Phone [phone]
Fax [phone]
NOTICE
This supplied air respirator conforms to all NIOSH
specifications and standards and carries NIOSH
approval. As manufactured, this respirator complies
only with those foreign approvals that accept NIOSH
certification.Specifically,ithasnotbeenmanufactured
to European CE standards and does not carry the
European CE-mark.

APOLLO 60 HP SUPPLIED-AIR RESPIRATOR
x 04440 Flow Regulator x 04410 Flow Regulator x 04411 Flow Regulator x 21422 Cont. Flow Conn. x 04397 Hose 25 Ft. x 04415 Hose 50 Ft. x 04398 Hose 100 Ft.
Page 1
Clemco Industries Corp.
Washington, Missouri USA
[phone]
TYPE C AND CE CONTINUOUS FLOW SUPPLIED-AIR RESPIRATOR IS APPROVED
ONLY IN THE FOLLOWING CONFIGURATIONS:
TC#
19C-130
APL
SA
1 PROTECTION
SA-Supplied -air
2 CAUTIONS AND LIMITATIONS
B-Not for use in atmospheres immediately dangerous to life or
health.
C-Do not exceed maximum use concentrations established by
regulatory standards.
D-Air-line respirators can be used only when the respirators are
supplied with respirable air meeting the requirements of
CGA G-7.1 Grade D or higher quality.
E-Use only the pressure ranges and hose lengths specified
in the user's instructions.
J- Failure to properly use and maintain this product could
result in injury or death.
M-All approved respirators shall be selected, fitted, used, and
maintained in accordance with MSHA, OSHA, and other
applicable regulations.
N-Never substitute, modify, add, or omit parts. Use only exact
replacement parts in the configuration as specified by the
manufacturer.
O-Refer to users instructions, and/or maintenance manuals for
information on use and maintenance of these respirators.
S-Special or critical users instructions, and/or specific use
limitations apply. Refer to instruction manual before donning.
B C D E J N O S
MODEL
PROTECTION 1
Cautions and Limitations 2
Components Alternates
1.0 INTRODUCTION
1.1 Scope of manual
1.1.1 This manual covers setup, operation, mainte-
nance,replacementparts,andimportantwarningsforsafe
operationof theClemco Apollo60 HPSupplied-Air Respi-
rator.
1.1.2 OSHA requires the employer to establish a com-
prehensiverespiratoryprotectionprogramperregulations
29 CFR 1910.134(a)(b) and 29 CFR 1926.103, to include
the following:
1. Program coordination by a designated
responsible individual.
2. Evaluation of each worker’s ability to perform
the work while wearing a respirator.
3. Periodic training.
4. Periodic environmental monitoring.
5. Respirator-fit testing.
6. Maintenance, inspection cleaning, and
storage of the respirators.
7. Selection of the proper NIOSH-approved
respirator.
1.1.3 For safe use of the respirator, it is essential that
theuserbeproperlyinstructedinitsuseandmaintenance.
This manual must be made available to all users of the
respirator.[ReferenceOSHARegulations1910.134.] Read
the entire manual before installing or operating the equip-
ment.
1.1.4 Therespiratormustbesuppliedwithrespirableair
meetingrequirements describedherein. Itistheresponsi-
bility of the owner to provide quality breathing-air to the
respirator, and to establish a program to ensure that the
respirator is properly used and maintained.
1.1.5 The following manuals are available for accesso-
ries that may be used in conjunction with the Apollo
Respirator.
Description Manual No.
CAT Cool-Air Tube 08956
CCT Climate Control Tube 08850
CPF Particulate Air Filter 04143
ABL 4021 CarbonMonoxide Alarm 21457
1.2 Hazard Alerts
1.2.1 Clemcousessignalwords,basedonANSIZ535.2-
1991, to alert the user of a potentially hazardous situation
that may be encountered while operating this equipment.
ANSI’s definitions of the signal words are as follows:
! NOTICE
“Notice” is used to indicate a statement of com-
pany policy as the message relates directly or
indirectlyto thesafety of personnelor protection
of property.
! CAUTION
“Caution”isusedtoindicateapotentiallyhazard-
ous situation which, if not avoided, may result in
minor or moderate injury.
x 10506 Helmet

APOLLO 60 HP SUPPLIED-AIR RESPIRATOR Page 2
! WARNING
“Warning” is used to indicate a potentially haz-
ardous situation which, if not avoided, could
result in death or serious injury.
! DANGER
“Danger” is used to indicate an imminently haz-
ardous situation which, if not avoided, will result
in death or serious injury.
1.3 Respiratory and Health Alerts
! WARNING
TOXIC DUST POISONING
Research by the Occupational Safety and Health
Administration (OSHA) has discovered potential
risks of lead and other heavy metal poisoning to
unprotectedabrasiveblastingoperatorsandother
personnel who may be exposed to toxic dust in
the abrasive blasting vicinity. Toxic dust is pro-
ducedprimarilybytheremovalandbreakdownof
lead or other heavy metal coatings during abra-
sive blasting.
The breakdown of toxic coatings and hazardous
abrasive causes the contaminants to become
airborne. Breathing toxic dust from lead or other
heavy metal coatings may cause health and life
threateningtoxicpoisoningandcandamagevital
organs.Breathinghazardousdustproducedfrom
silica abrasive may cause delayed life threaten-
ing respiratory disease such as silicosis.
Lead is one of several toxic dusts that may be
present in an abrasive blasting operation. It is
imperative that blasting contractors identify all
material being removed by blasting, and obtain
material safety data sheets (MSDS) for the blast-
ingabrasivepriortoblasting.Itistheresponsibil-
ity of the employer to identify all airborne con-
taminantsintheblastvicinity,andensuretheydo
not exceed the permissible exposure limit (PEL)
Ref. 29 CFR 1910.1000 and 29 CFR 1926.62. Thor-
ough examinations should be made by an indus-
trial hygienist or other qualified professional to
identify all contaminants generated by blasting
and in the blasting vicinity.
Exposure to dangerous levels of lead or other
toxic or hazardous dust is not restricted to blast
operators. There may be an equal or greater
dangeraftertheblastingprocessduetolingering
airborne dust particles, and especially from dust
generated during cleanup activity. Heavy metal
paint, asbestos, sand or other silica, and other
toxic material dusts will cause serious lung dis-
ease or death without the use of properly de-
signed, and maintained NIOSH-approved, sup-
plied-air respirator equipment by blasting opera-
tors and all personnel within the work site area.
Leadpoisoningcancausedeath.OSHAhasstated
that the permissible exposure limit of lead is 50
micrograms per cubic meter of air (50 µg/m3),
averaged over an 8-hour workday.
The Apollo supplied-air respirator system is ap-
provedbyNIOSHasaType-CE,continuous-flow,
abrasive blast, supplied-air respirator, in accor-
dancewith title 42CFRPart84.TheNIOSHrecog-
nized assigned protection factor (APF) for any
supplied-air respirator equipped with a loose-
fitting hood or helmet and operated in a continu-
ous flow mode is 25, based upon the NIOSH
Respirator Decision Logic (Pub. No. 87-108). In
other words, any Type-CE respirator should be
used only in atmospheres in which the contami-
nant level does not exceed 25 times the permis-
sible exposure limit. However, in its Memoran-
dum for Regional Administrators dated August
30, 1995, OSHA has stated that select individual
Type-CE continuous-flow, abrasive blast, sup-
plied-air respirator models that pass stringent
tests conducted by independent third party test-
inglaboratorieswillbegrantedAPFvalueshigher
thantheNIOSHrecognized25.Clemcocontracted
with Los Alamos National Laboratory to conduct
the independent testing. Based upon the results
of these tests, OSHA will treat the Apollo Sup-
plied-Air Respirator (NIOSH Approval TC-19C-
130) as having an APF of 1000 times the permis-
sibleexposurelimit,or50,000µg/m3whenusedin
lead removal applications.
The employer must provide and maintain appro-
priateapprovedrespirators,inadditiontoprovid-
ing operator training and employing required
work site safety practices.
To avoid any potential danger of respiratory in-
jury, approved, supplied-air respirators must be
worn at all times in the presence of any type of
dust. The respirator must be maintained as de-
scribed herein. Improper use of any respirator
may cause life threatening respiratory disease,
and immediate poisoning from toxic dust. Respi-
rators should be removed only after the ambient
airhasbeentestedwithadustmonitor,andfound
to be safe to breathe.
Toxic dust poisoning may also occur by eating,
drinking, or smoking in a contaminated area, or
by eating, drinking, or smoking in a non-hazard-
ous area before thorough washing of hands and
face. Do not eat, drink or smoke in the blast area.
Thoroughly wash hands and face to remove con-
taminants before eating, drinking, or smoking
outside the blast area.

APOLLO 60 HP SUPPLIED-AIR RESPIRATOR Page 3
This manual does not contain all the health and
safety requirements regarding toxic and hazard-
ous dust exposure. Obtain copies of the OSHA
regulations and consult a safety professional
and/or industrial hygienist for complete require-
ments.
Within this manual we refer to hazardous or con-
taminatedenvironments.Theseenvironmentscan
be any place around the blast area that could
contain toxic or hazardous dust.
Ifthesewarningsarenotcompletelyunderstood,
or if further information is required, contact a
local OSHA office. If any personnel in the abra-
siveblasting vicinity cannotreador comprehend
these warnings and the entire content of this
instructional material, assign a qualified person
to instruct them.
Additional information on abrasive blasting haz-
ards titled “Preventing Silicosis and Death From
Sandblasting”, Publication No. 92-102, is avail-
able from:
Publications Dissemination, DSDTT
National Institute for Occupational Safety and Health
4676 Columbia Parkway
Cincinnati, OH 45226 [phone]
1.4 Cautions and Limitations
1.4.1 Not for use in atmospheres immediately danger-
ous to life or health.
1.4.2 Do not exceed maximum use concentrations es-
tablished by regulatory standards.
1.4.3 Air-line respirators can be used only when the
respirators are supplied with respirable air meeting the
requirements of CGA G-7.1 for Grade D or higher quality.
1.4.4 Use only the pressure ranges and hose lengths
specified in the instruction manual.
1.4.5 Failure to properly use and maintain this product
could result in injury or death.
1.4.6 All approved respirators shall be selected, fitted,
used, and maintained in accordance with MSHA, OSHA,
and other applicable regulations.
1.4.7 Never substitute, modify, add, or omit parts. Use
onlyexactreplacementpartsintheconfigurationasspeci-
fied by the manufacturer.
1.4.8 Refer to users instructions, and/or maintenance
manualsforinformationon use and maintenance of these
respirators.
1.5 Special Use Limitations
1.5.1 Air pressure at the point of attachment (the point
of attachment is where the respirator supply hose is
connected to the respirable air source) must be main-
tained at pressures between the minimum pressure as
shown in the table in Section 4.2.4 and the maximum of
100 psi.
! WARNING
Failure to maintain the minimum pressure at the
pointofattachmentmayreduceairflowbelowthe
minimum flow required by OSHA. Reduced air
flow may result in ingress of hazardous toxic
dust,subjectingtheusertoimmediatehealthand
lifethreatening poisoningand subsequent respi-
ratory disease.
1.5.2 Usenomorethan12sectionsofrespiratorhoseto
obtain a total maximum length of up to 300 feet, as noted
in the table in Section 4.2.4.
1.5.3 The respirator is designed for specific use in
abrasive blasting applications. Do not use in other opera-
tions such as painting or welding.
1.6 Protection
1.6.1 Assigned Protection Factor (APF): The NIOSH
recognized assigned protection factor for any Type-CE
respirator(theApollorespiratorisaType-CErespirator)is
25 times the permissible exposure limit (PEL). In other
words,CErespiratorsshouldbeusedonlyinatmospheres
in which the contaminant level does not exceed 25 times
thePEL. However,based uponthe resultsof independent
testing,OSHAwilltreattheApolloSupplied-AirRespirator
ashavinganAPFof1000timesthePELwhenusedinlead
removal applications.
1.6.2 Head: The respirator protects the wearer’s head
and neck from impact and from abrasion caused by re-
boundingabrasive.Therespiratormeetsphysicalrequire-
ments for industrial head protection as stated in ANSI
Z89.1-1997 as a Type I Class G protective helmet.
1.6.3 Face: The Apollo 60 inner lens meets impact and
penetration requirements under ANSI Z87.1-1989.
1.6.4 Eyes: Apollo respirators do not provide primary
eye protection. Wear approved eye protection with the
respirator.
1.6.5 Hearing:NoisegeneratedbytheApollorespirator
and measured inside the helmet do not exceed 80 deci-

APOLLO 60 HP SUPPLIED-AIR RESPIRATOR Page 4
bels. (42 CFR part 84.140) When any exterior noise
causes the internal noise level to exceed 80 decibels, the
user must wear additional hearing protection. A variety of
hearing protectors can be worn with the respirator.
1.7 Description
1.7.1 The Clemco Apollo 60 Supplied-Air Respirator is
approved by the National Institute of Occupational Safety
and Health (NIOSH).
! WARNING
OSHA/NIOSH approval applies only when this
supplied-air respirator is used as a complete
system. Do not make any non-approved modifi-
cation, deletion, or substitution. Non-approved
components voids the NIOSH approval and may
permit ingress of toxic and hazardous dust, and
resultintoxic poisoning and respiratory disease.
1.7.2 The respirator comes with one of four air control
devicesthatpermit safe,comfortableblast cleaningunder
various conditions.
• Constant-FlowConnector(CFC):Providesnon-adjust-
able volume of supplied air, within the cfm range required
by OSHA.
• Air Control Valve (ACV): Enables the user to adjust
thevolumeofsuppliedair,withinthecfmrangerequiredby
OSHA. It is for use in areas where the air temperature is
comfortable.
• Cool-Air Tube (CAT): Used in warm climates to enable
the user to adjust supplied air to cooler temperatures.
• ClimateControlTube(CCT):Enablestheusertoadjust
supplied air to warmer or cooler temperatures.
1.7.3 Low Pressure Conversion Kit: This optional ac-
cessory kit contains parts and instructions to convert the
Apollo 60 HP, (respirator for use with Grade “D” Com-
pressed Air) to Apollo 60 LP (respirator for use with
ambient air pump). The kit is listed in Section 10.1.
Figure 1.
General Arrangement
of Operator Safety
and Comfort Components
Apollo 60
Supplied-Air
Respirator
Blast
Suit
Breathing-Air
Tube Assembly
Carbon
Monoxide
Alarm
Climate
Control
Tube
Blast Suit
Respirator
Supply Hose
CPF-20
Particulate
Filter
Breathing-Air
Source
Gloves

APOLLO 60 HP SUPPLIED-AIR RESPIRATOR Page 5
2.0 INSPECTION
! NOTICE
A Clemco respirator hose must be used with the
Apollo Respirator. If one is not available, it must
be ordered from an authorized distributor of
Clemco products. Hoses are not included with
respirators, because blast operators often are
assigned personal respirators, while using com-
mon respirator hoses.
2.1 Component Checklist
2.1.1 Make sure that all the respirator components are
present. Each respirator box should contain the following:
• Helmet with chin strap, suspension and cape
attached
• Breathing tube assembly
• Oneofthefollowingaircontroldeviceswithbelt:
Constant-Flow Connector
Air Control Valve
Cool-Air Tube
Climate-Control Tube
• Disconnect adaptor assembly
NOTE: Respirator hose (one or more alternate hoses)
must be ordered separately.
2.1.2 When all of these components are present, pre-
pare the respirator for operation per Section 3.0.
3.0 PREPARATION
3.1 Adjust Helmet Suspension per Section 6.2.
3.2 Lens Assembly
! WARNING
Never use the respirator without the fixed inner
lens and perforated outer lenses in place. The
fixed lens provides support for the window gas-
ket. If the gasket is not adequately supported,
leakscan occur whichcould permit entryof toxic
and hazardous dust or abrasive into the helmet.
3.2.1 The lens system is an important part of the respi-
rator assembly. The helmet is supplied with an inner lens,
secured by a thick rubber gasket. Held in place on top of
theinnerlensbythewindowframeareuptofiveperforated
outer lenses.
3.2.2 Checkthat the innerlensis inplace.(See Section
9.1)
3.2.3 The perforated outer lenses are secured to the
helmetbythewindowframe.Asonelensbecomesfrosted
during blasting, it can be torn off to expose the next lens.
Check that the perforated outer lenses are in place. (See
Section 9.2)
3.3 Belt
3.3.1 Using the spring clip attached to the Constant-
FlowConnector,attachtheconnectortothebeltslide.This
step is not required with alternate air control devices,
because the Air Control Valve is furnished with a hook-on
belt clip, and belts are attached to Cool Air Tubes and
Climate Control Tubes.
3.4 Breathing Tube Assembly
3.4.1 Attach the red end of the breathing tube to the
threaded air inlet fitting at the back of the helmet.
3.4.2 Attach the swivel connector on the black end, to
the Constant-Flow Connector, or alternate air control
device.
! WARNING
The red end of the breathing tube must attach to
the helmet, and the black end to the Constant-
Flow Connector or alternate air control valve.
Failure to properly attach the tube may increase
noise levels beyond OSHA limits.
3.4.3 Use the strap handle to carry or hang the respira-
tor. Never hold, carry or hang the respirator by the breath-
ing tube. Mishandling the respirator in this manner may
damagethetubeorhelmetinlet.Anyleaksorbreaksinthe
breathing tube will alter the air flow through the respirator
and affect user’s safety and comfort.
3.5 Respirator Hose
3.5.1 Use the disconnect adaptor assembly to attach
the respirator hose to the Constant-Flow Connector, or
alternate air control device. Using the adaptor provided,

APOLLO 60 HP SUPPLIED-AIR RESPIRATOR Page 6
connecttheotherendoftherespiratorhosetoarespirable
air source. If longer hose is required, it must be a NIOSH-
approvedClemcorespiratorhose extension. Any 25 foot,
50 foot and 100 foot respirator hoses can be added in any
combinationtoproducethemaximumtotallengthasnoted
in the table in Section 4.2.4.
4.0 AIR SUPPLY
! WARNING
Airsuppliedtothisrespiratorsystemiscritical to
thesafetyoftheuser.Readthissection carefully.
Poor quality air will cause serious respiratory
injury or death to the user. See Toxic Dust Poi-
soning Warning in Section 1.3.
4.1 Air Quality
4.1.1 The quality of air supplied to the respirator is
extremely critical to the safety of the user. Special care
must also be taken to avoid accidental connection to any
other gas lines; such as, oxygen, acetylene, or nitrogen.
! WARNING
Neverconnectabreathingairlinetoanairsource
that has not been tested for gas and particulate
contamination. The presence of unacceptable
levels of carbon monoxide (CO) or other gases in
the breathing air will cause death to the user.
! WARNING
Donotuse piston type,oil-bath, compressorsfor
breathingair.Thesecompressorscouldproduce
dangerouslevels of carbonmonoxide,which will
cause death to the user.
4.1.2 Breathingairusedtosupplytherespiratormustbe
respirable breathing air and contain no less than 19.5
volume-percent of oxygen. Breathing air shall also meet
the requirements for Grade D or higher quality, as de-
scribedinCompressedGasAssociationCommoditySpeci-
fication pamphlet G-7.1., titled Commodity Specification
For Air, published by Compressed Gas Association Inc.,
Arlington, VA. (42 CFR Chapter 1).
4.1.3 Prior to using the respirator, read the owner’s
manual and all instructions, labels, and warnings relating
to the compressed air source. Take special care to abide
byallwarningsfromthecompressormanufacturerregard-
ing compressor use.
4.1.4 A breathing air type compressor must be used.
The compressor must be equipped with necessary safety
and monitoring devices, plus suitable in-line air filters and
purifyingequipmenttoassurebreathingairquality.[Refer-
ence OSHA Regulations 29 CFR 1910.134 (d), and 29
CFR 1926.103 (f)].
4.1.5 If an oil-lubricated compressor is used, it must be
equippedwithahigh-temperaturealarmorcarbonmonox-
ide (CO) alarm, or both. If only a high-temperature alarm
is used, the air from the compressor must be tested
frequently for the presence of carbon monoxide. [Refer-
enceOSHARegulations29CFR1910.134(d)and29CFR
1926.103 (f)].
4.1.6 Regardless of the air compressor type, precau-
tionsmustbetakentopreventcontaminantsfromentering
throughthecompressorintake.Thecompressorinletmust
be located away from all sources of toxic contaminants
including carbon monoxide, which is found in engine
exhaust, and in any form of combustion. No vehicles
should be allowed near the compressor intake. Contami-
nants can enter respiratory equipment through the com-
pressor air inlet. This inlet must not be located near any
exhaust system outlet, ventilation flue, or source of fumes
or particles of any kind.
4.1.7 The precautions described above also apply to
portable compressors. In addition, in the case of engine-
drivencompressors,precautionsmustbetakentoprevent
engine exhaust gases from entering the air intake of the
compressor.Compressorengineexhaustshouldbepiped
to a location safely downwind from the compressor air
intake. Compressors vary in design and operation; there-
fore, it is important that users carefully read the
manufacturer’s operation and maintenance instructions
before making modifications.
4.1.8 An appropriate air filter must be installed and
regularly maintained to remove objectionable odors, as
well as oil mist, water, pipe scale and other particulate
matter.RefertoOSHARegulation1910.94(6).TheClemco
CPF Air Filter complies with the regulation, and provides
the pressure reducing valve referred to in the regulation.
4.1.9 It is the owner’s and user’s responsibility to check
the air supply. This includes the compressor, carbon
monoxide alarms, air filters, and shut-down devices. An
overheatedcompressor,orone that is in poor mechanical
condition, may produce carbon monoxide. A carbon

APOLLO 60 HP SUPPLIED-AIR RESPIRATOR Page 7
monoxideremovalorconversionsystemmayalsobeused
to ensure breathing air quality. The maximum allowable
presence of carbon monoxide in Grade D breathing air is
10 parts per million (ppm).
4.2 Air Volume and Pressure
4.2.1 A pressure regulator and gauge must be installed
atthe pointwhere therespirator hoseis attachedtotheair
source. The Clemco CPF Filter with regulator meets this
requirement if the inlet pressure does not exceed 125 psi.
See typical installation, Figure 1.
! DANGER
Do not connect the Apollo Respirator or CPF
Filter,oranyotherregulatororfilter,tobottledair
thatdoes not haveapressurereducingvalvethat
reduces pressure to maximum of 125 psi (65 to
100 psi for the respirator only). Failure to comply
with this warning will cause devices rated at
lower pressures to explode under the high pres-
sureofbottledair.Suchanexplosioncouldcause
severe injury or death.
4.2.2 Therespiratormustbesuppliedwith15cfm(cubic
feet per minute) of Grade D breathing air at 65 to 100 psi
(pounds per square inch). When using an alternate Cool-
Air Tube or Climate Control Tube, the respirator must be
supplied with 20 cfm of Grade D breathing air at 90 to 100
psi.
4.2.3 The pressure regulator must be adjusted to 65 to
100psi.RefertothetableinSection4.2.4todeterminethe
minimum pressure, based on the total length of respirator
hose,and choiceof aircontrol device.Adjust thepressure
with the respirator hose and respirator attached. If the
regulator is adjusted with static pressure (no air flow),
pressure may drop below the required pressure when the
respirator is connected, and may result in low air flow.
Setting the pressure as instructed will provide a minimum
of 7 cfm to the respirator.
4.2.4 Use the table below to determine the minimum
pressure setting and maximum respirator hose length,
based on the air control device as shown in Section 1.7.2.
Hose Minimum Pressure Setting, psi
Length CFC ACV CCT CAT
25 ft. 65 85 90 90
50 ft. 65 85 90 90
75 ft. 65 85 90 90
100 ft. 65 85 95 95
125 ft. 70 90 95 95
150 ft. 70 90 100 100
175 ft. 70 90 100 100
200 ft. 70 90 100 100
225 ft. 75 95 * *
250 ft. 75 95 * *
275 ft. 75 95 * *
300 ft. 75 95 * *
*Donotusethese controldevicesatdistancesgreater
than 200 ft.
! WARNING
The compressor must provide adequate output,
and the plumbing between the compressor and
the point of attaching the respirator hose must
have sufficient capacity to supply the volume of
air at the pressure required (as stated in Section
4.2.2).Restricted airflowwillcausediscomfortto
the user, and may result in ingress of hazardous
and toxic dust, subjecting the user to health and
life threatening toxic poisoning and long term
respiratory disease and death.
5.0 OPERATION
! WARNING
With the respirator on, leave the blast area
immediately if any of the following conditions
occur:
• Any part of the respirator system becomes
damaged.
• Any air monitoring alarm is activated.
• Airflow into the respirator is reduced or
stops.
• Breathing becomes difficult.
• At the first sign of dizziness, nausea, fever,
illness or injury.
• Any contamination is noted by taste, smell
or vision inside the respirator.
• Vision becomes impaired.
• Any irritation is noted.

APOLLO 60 HP SUPPLIED-AIR RESPIRATOR Page 8
5.1 Prior to operation, thoroughly inspect and clean
thehelmet,breathingtube,respiratorhose,airentryports,
and fittings of all dust and debris. Inspect the helmet
suspension and adjust if necessary per Section 6.2.
5.2 Start the compressor and open the service valve
to pressurize the air supply line.
5.3 Checkairpressureatthepointofattachment. Set
the pressure between the minimum pressure assigned in
Section4.2.4 andthemaximum of100 psi.Pressuremust
be set with the respirator connected.
5.4 Checkallsafety,andbreathingequipmentusedin
conjunction with the respirator as recommended by the
manufacturer.
5.5 Check respirator hoses and connections for tight-
ness and leaks.
5.6 Put the respirator on in a clean non-hazardous
environment,freeofcontaminants,wheretheairissafeto
breathe. When putting the respirator on or taking it off,
keep it upright to prevent dust and abrasive from falling
inside.
5.7 Position the chin strap so it fits comfortably under
the chin.
5.8 Positiontheknitcuffontheinnercollarsothatitfits
snugly around the neck in turtleneck fashion, without any
interference from clothing such as shirt collars. When
correctly positioned the smaller elastic end of the collar
must face up.
! WARNING
Correctplacementoftheinnercollariscriticalfor
providing the protection for which the respirator
is designed. The collar must be positioned and
maintained without any interference from items
such as hair, facial hair, or shirt collars, between
the collar and user’s neck.
5.9 Pull the cape down to fully extend it and connect
the four elastic straps (two on each side) under the arms,
and tighten using the slides provided.
5.10 Put the belt and control valve on over the cape.
Buckle the belt around the waist, and tighten it by pulling
the belt end through the buckle insert.
5.11 When finished blasting and with cleanup, remove
the respirator in a clean, non-hazardous environment
where the air is safe to breathe.
! WARNING
Do not put the respirator on, or store it in a blast
contaminated environment. Do not remove the
respiratorin acontaminated environment except
for emergency evacuation when the use of the
respirator hinders escape.
6.0 ADJUSTMENTS
6.1 Air Control Valve, alternate, Figure 2
6.1.1 Clemco’s Air Control Valve allows the user to
increase or decrease the volume of breathing-air while
wearing the supplied-air respirator. The valve provides a
rangeof7to10cfmofbreathing-airwhenitissuppliedwith
respirable air as noted in Section 4.0. To regulate the air
supply, pull down and turn the large sleeve on the lower
end of the valve in the desired direction to increase or
decrease the air flow as needed. A soft hissing sound is
normal when the air control valve is in operation as some
air is allowed to escape underneath the sleeve to prevent
the entry of dust into the adjustment mechanism.
Figure 2.
Outlet End
(top of unit)
Pull sleeve down
and turn
to adjust air flow
Inlet End
(bottom of unit)
Higher Lower
Adjustment
Sleeve
Belt Clip

APOLLO 60 HP SUPPLIED-AIR RESPIRATOR Page 9
6.2 HelmetSuspensionAdjustmentandReplacement,
Figure 3
! WARNING
The suspension maintains a fixed distance be-
tween the head and the helmet. It is critical that
the suspension is properly installed, and ad-
justed as described, to provide maximum head
protection and comfort.
6.2.1 RemovethecapefromthehelmetperSection9.4.
6.2.2 Remove and discard the old suspension and
suspension strap by extracting the plastic tabs from the
wedge-shaped clefts in the shell.
6.2.3 Unfasten the vinyl sweatband from the two lower,
outside buttons (A and B in Figure 3).
6.2.4 The suspension fits head sizes 6.5 to 8. Head
sizesaremarkedontheheadbandslots.Slidetheheadband
tonguethrough the frontholderuntil thedesiredhead size
is reached. It is important that the adjustment be made
evenly on both sides. Press the selected slots firmly onto
the lugs on the front band.
6.2.5 Fastenthevinylsweatbandontothebuttonsofthe
suspension.
6.2.6 Install the suspension strap before installing the
suspension.Inserttheyellowendtabsintothecleftsonthe
helmetshell.Whencorrectlyinstalled,thestrapisbetween
the suspension and helmet shell and above the ears.
6.2.7 Install the suspension by inserting the four white
plastic tabs into the clefts on the shell. The tabs must fully
seat in their respective locators.
6.2.8 Try the helmet on for fit and readjust if necessary.
6.2.9 Checkthatthe chinstrapis inplace,then reattach
the cape onto the helmet following the instructions in
Section 9.4.
7.0 MAINTENANCE PROGRAM
7.1 Basic Service
7.1.1 A program for maintenance and care of the respi-
rator must be established based on application, working
conditions, and hazards involved, and include the follow-
ing basic service.
• Inspection for defects (including a leak check)
• Cleaning and disinfecting
• Repair (service maintenance)
• Storage
Equipment must be properly maintained to retain its origi-
naleffectiveness.[ReferenceOSHARegulations1910.134
(f)].
7.2 Inspection
7.2.1 Inspect respirators before and after each use.
Inspection shall include a check for tightness of connec-
tions and the condition of the lenses, suspension, cape
and elastic parts, breathing tube, respirator hoses and
connectors,Constant-FlowConnectororalternateaircon-
trol valve or temperature control valve. [Reference OSHA
Regulations 1910.134 (f)(2)].
7.2.2 The respirator hoses, breathing tube, air entry
ports,andfittingsmustbecheckedfordustcontamination,
and cleaned before making connections.
7.2.3 The helmet suspension is a very important com-
ponent for maintaining maximum hard hat and respiratory
protection. It must be inspected for fit and wear on a daily
basis, and replaced immediately at the first sign of wear.
(See Section 6.2)
Figure 3.
White Plastic Tabs
(rear)
Button B
Suspension Strap
Button A
White Plastic
Tabs
(front)
Head Band
Tongue
Front Holder
Vinyl
Sweatband
Headband
Size Slots
Front Band
Lugs

APOLLO 60 HP SUPPLIED-AIR RESPIRATOR Page 10
7.2.4 Periodically inspect and clean the foam filter and
screeninthealternate air control valve. Replace the foam
filterat firstsignofblockageordeterioration.(SeeSection
9.8)
7.2.5 The inner collar is a very important factor in
controlling air escape from the helmet and preventing
ingress of dust. The elastic properties of the collar are
intendedtoprovideasnugfitontheuser’sneck.Thecollar
must be replaced before it is stretched to the point where
it no longer fits snugly around the neck.
7.2.6 Theoutercapeprovidesprotectionfromrebound-
ing abrasive and from abrasive ingress into the helmet.
Inspect the outer cape frequently for wear. Replace the
cape before holes are worn through, or any wear occurs
that prevents the cape from providing the protection for
which it is intended.
7.3 Cleaning and Disinfecting
7.3.1 Respirators must be cleaned and disinfected as
frequentlyasnecessarytoensurethatproperprotectionis
providedtothewearer.Respiratorsusedbymorethanone
person must be cleaned and disinfected after each use.
See Section 8.0 for cleaning instructions. [Reference
OSHA Regulations 1910.134 (b)(5); 1910.134 (f)(3)].
7.4 Repair (Service Maintenance)
7.4.1 Replacement or repairs shall be done only by
trainedpersons,usinggenuineClemcopartsdesignedfor
the respirator. No attempt shall be made to replace com-
ponents or to make adjustment or repairs beyond the
manufacturer’s recommendations. See Sec. 9.0 for ser-
viceinstructions.[ReferenceOSHARegulations1910.134
(f)(4)].
7.5 Storage
7.5.1 Daily Storage
7.5.1.1 Whentherespiratorisnotinuse,itmustbestored
in a clean, dry area. Hang the respirator by the strap
providedonthetop.Donottuckthecapeinsidethehelmet.
Let the cape hang loose to allow air to circulate, to dry
condensation from the cape and from inside the helmet.
7.5.2 Long-term storage
7.5.2.1 After inspection, cleaning and thorough drying,
andafternecessary repairs aremade,the cape shouldbe
tucked inside the helmet. The respirator shall then be
placedinaplasticbagandthebagsealedtokeepoutdust
andmoisture.Placethebaginaclearlymarkedcartonand
store it in a clean, dry place. [Reference OSHA Regula-
tions 1910.134 (f)(5)].
8.0 CLEANING
! CAUTION
Follow washing instructions as described in this
section. Do not use any caustic chemicals or
solvents that may be irritating or harmful to the
user,or which changethe properties ofthe mate-
rials used in any part of the respirator.
8.1 Outer Cape
8.1.1 The cape can be machine washed using warm
water and mild detergent. Dry in a clothes dryer at the
lowesttemperaturesetting.Do not dry clean. SeeSection
9.4 for removal and installation instructions.
8.2 Inner Collar
8.2.1 The removable inner collar should be frequently
washed to remove build-up of dirt that accumulates from
normalperspirationandairmoisture.Forgeneralhygiene,
daily washing is recommended.
8.2.2 Theinnercollarmaybeeitherwashedorreplaced
separately or with the outer cape. To wash separately,
unzip the collar and machine wash with warm water and
milddetergent.Tumble dry inaclothes dryer at thelowest
temperature setting. Do not dry clean.
8.3 Sweatband and Suspension
8.3.1 The sweatband, suspension, suspension strap,
and chin strap should be washed using warm water and
mild detergent. See Section 6.2 for removing the suspen-
sion.
8.4 Helmet Assembly
8.4.1 The helmet assembly should be wiped clean with
mild detergent and water. DO NOT IMMERSE THE HEL-
MET IN WATER! While this does not permanently dam-
age the helmet, it will require an extended drying period.
8.4.2 Caremustbeusedtopreventabrasiveentrywhen
putting on or removing the respirator and when changing
lenses. Vacuum the inside of the helmet to remove any
abrasive.

APOLLO 60 HP SUPPLIED-AIR RESPIRATOR Page 11
8.4.3 If the acoustical foam on the inside of the helmet
becomessoiled,itcanbewipedwithadampclothorpulled
off and replaced.
8.5 Inner Lens
8.5.1 Inner lenses should be replaced when dirty or
scratched;howevermilddetergentandwatercanbeused
to clean the inner lens. Volatile solutions such as alcohol,
gasoline or ammonia must not be used to clean this lens.
Allow the lens to air dry; cloth and towels can scratch the
lens surface.
9.0 SERVICE MAINTENANCE
! CAUTION
Clean the respirator of dust and media before
maintenance. All maintenance must be done in a
clean environment away from dust and media.
Doing so will help prevent ingress of dust and
contaminants.
9.1 Replacing Inner Lens
9.1.1 Unlatch and open the window frame.
9.1.2 Working from inside the helmet, pull up the win-
dow gasket lip and push the gasket and lens out the front
of the window opening.
9.1.3 Remove the old lens from the gasket and replace
with new lens.
9.1.4 Place the new lens and gasket over the window
opening.Fromtheinsideofthehelmet,workthegasketlip
back onto the helmet.
9.1.5 Smoothoutwrinklesin the gasket on the inside of
the helmet.
9.1.6 To maximize the wear life of the inner lens do not
remove the last perforated outer lens. (See Section 9.2)
The respirator must never be used without the inner lens
in place.
9.2 Replacing Perforated Outer Lenses, Figure 4
9.2.1 Uptofiveouterlensescanbeinstalledatonetime.
For maximum visibility, install only enough lenses to last
during a work period.
9.2.2 Preparing lenses in the following manner will
permit lenses to be pulled off easily by a user wearing
heavy gloves.
9.2.3 Placeuptofivelensesonacleanflatsurface.Fold
upthetab ofeachlens exceptthefirst andlast, sothat the
tab of each lens is against the back of the one over it.
9.2.4 Unlatch and open the window frame and remove
all remnants of old lenses.
9.2.5 Pick up the stack of prepared lenses. They will be
installedwiththestraightsidetowardthetopofthehelmet,
and the pull tabs toward the hinged end of the window
frame. See Figure 4.
9.2.6 Drop only the top lens tab through the window
frame opening at the window frame hinge end. The tab of
the bottom lens (inside lens) should not go through the
window frame opening. Placing the lenses in this manner
will prevent unintentional removal of the last perforated
lens and prolong the life of the inner lens. Allow all the
lenses to drop in place between the locating lugs on the
window frame. The lens perforations should line up close
tothewindowframeopeningwhentheframeisclosedand
latched.
9.3 Suspension
9.3.1 To replace and adjust suspension, see Section
6.2.
9.4 Outer Cape
9.4.1 When the cape becomes soiled or requires re-
placement, it can easily be removed as follows.
Figure 4.
Locating Tabs
Window Frame
Inner Lens Gasket
Hinge
Perforated Outer Lens
Lens Pull Tab
Inner Lens
Lens Replacement

APOLLO 60 HP SUPPLIED-AIR RESPIRATOR
9.4.2 Separate the Velcro tabs on the back of the cape.
See Figure 5.
9.4.3 Slide the ends of the cape to the notch. Continue
slidingoneendofthecapeoutofthegrooveuntiltheentire
cape is detached from the helmet.
9.4.4 Toinstallthecape,separatetheVelcrotabsonthe
capeandslideoneendintothegrooveonthebottomedge
ofthecapeattachmentstrapatthepointwherethegroove
isnotched.Continueslidingthecapearoundthebottomof
the helmet until the entire cape is completely into the
groove. NOTE! Spraying a non-toxic silicone-base lubri-
cant into the groove will reduce friction and ease assem-
bly.
9.4.5 Join the Velcro tabs at the notch.
9.5 Inner Collar
9.5.1 The inner collar is a very important factor in
controlling air escape from the helmet and preventing
ingress of dust.
9.5.2 Theelasticproperties of thecollarare intended to
provideasnugfitontheuser’sneck. Theinnercollarmust
be replaced before it is stretched to the point where it no
longer fits snug against the neck. The collar unzips from
the outer cape for replacement or washing. See Section
8.2 for cleaning instructions.
9.6 Window Frame
9.6.1 The window frame must be replaced when it
becomes difficult to maintain a seal, or to keep the latch
closed. When replacing the window frame the acoustical
foam inside the helmet should also be replaced.
9.7 Chin Strap
9.7.1 Replace the chin strap when worn.
9.8 Filter Kit
9.8.1 A filter kit is available for the alternate Air Control
Valve. When the foam filter becomes soiled or deterio-
rates, pry out the retaining ring with a small screwdriver.
Removethe screenand dirtyfilter.Replaceallthree items
with parts supplied in the kit.
10.0 REPLACEMENT PARTS
10.1 Supplied-Air Respirator Systems
and Alternate Accessories
Respirators do not include alternate respirator
hoses shown in Section 10.2. Respirator hose must
be ordered separately.
Item Description Stock No.
(-) Apollo 60 HP Respirator,
w/constant-flow connector................. 21300
(-) Apollo 60 HP Respirator,
w/air control valve..............................10505
(-) Apollo 60 HP Respirator,
w/cool-air tube ................................... 10508
(-) Apollo 60 HP Respirator,
w/climate control tube........................ 10509
(-) Air control valve with belt......................... 04440
(-) Cool-air tube with belt .............................. 04410
(-) Climate control tube with belt .................. 04411
(-) Filter kit, air control valve......................... 04381
(-) Low pressure conversion kit.
Converts Apollo 60 HP (high pressure)
(Grade “D” Compressed Air)
respirator to LP (low pressure,
ambient air) respirator .......................22079
Figure 5.
Air Inlet
Fitting
Notch
Velcro Tab
Cape Removal
Page 12

APOLLO 60 HP SUPPLIED-AIR RESPIRATOR
Figure 6.
(2)
(1) (3, 4, 5)
(6)
(7)
(9)
(8)
(10)
(11) (12) (14)(13)
(15)
(16)
(17)
(18)
(24)
(19)
(20) (22)
(23)
(21)
Page 13
10.2 Supplied-Air Respirator, Figure 6
Item Description Stock No.
1. Constant-flow connector, HP (alternate),
without belt ........................................ 21415
2. Belt assembly, 2" ..................................... 04430
3. Respirator hose, 3/8" x 25 ft. (alternate),
includes items 6 and 7....................... 04397
4. Respirator hose, 3/8" x 50 ft. (alternate),
includes Items 6 and 7 ...................... 04415
5. Respirator hose, 3/8" x 100 ft. (alternate),
includes items 6 and 7....................... 04398
6. Adaptor, 3/8" hose to 3/8" pipe................ 00022
7. Union, 3/8" hose to 3/8" hose ..................01020
8. Disconnect, 1/4" female........................... 00025
9. Adaptor, 3/8" hose to 1/4" pipe................ 01019
10. Acoustical foam kit, sides ........................ 04369
11. Gasket, window........................................ 04452
12. Inner lens, .040" package of 5 ................. 04367
13. Outer lens, .0075", perforated,
package of 25.................................... 04361
14. Window frame kit ..................................... 08741
15. Chin strap................................................. 04460
16. Handle strap............................................. 03623
17. Suspension .............................................. 10532
18. Cape attachment strap ............................ 10534
19. Cape with inner collar .............................. 04435
20. Breathing tube assembly w/molded ends 21550
21. Washer, breathing tube, package of 6..... 04370
22. Inner collar kit........................................... 08740
23. Window latch kit ....................................... 04368
24. O-Ring, .864" ID x 1.004" OD .................. 21561