DeVilbiss HFRL-508 Reference manual

SERVICE BULLETIN
SB-6-146-B
Replaces SB-6-146-A
The Right Way To Finish~
HFRL-508 60 CFM Filter-Regulator
HAF-502 100 CFM Filter
2. Install filter as close as possible to point where air is
being used. Install main air shut-off valve and standard
pipe union (supplied by user) upstream of filter to allow
maintenance to unit.
3. Install unit with air flow through filter in direction of
arrow on top of unit.
4. Minimum 112" piping is recommended. Avoid using
fittings, couplings, etc. that restrict air flow.
5. The filter includes a 112" elbow which allows vertical
pipe installation. Mount filter in a vertical position.
6. Do not install filter in an application where the pressure
drop will exceed 20 psi. For example, a quick opening
valve located upstream from the filter could cause a
momentary pressure drop in excess of 20 psi.
7. Install "T" handle into regulator (Model HFRL-508).
8. Maximum inlet pressure and operating temperature is:
150 PSIG (10.3 bar) and 1500 F (65.6° C).
9. A 6' length of vinyl tubing isshippedloosewith the unit. Slide
over automatic drain which protrudes from bottom of bowl.
Place other end of vinyl tubing into appropriate receptacle
(i.e. below booth grating, can, etc.). Prevent vinyl tubing
from becoming kinked which would prevent free movement
of liquids discharged from the automatic drain.
10. An optional manual drain (HAF-11) is supplied loose in the
carton (see item 10, Fig. 2). If desired, this can be installed
in place of the automatic drain.-
OPERATION
After unit is installed and ready to use;
IMPORTANT:
Read and follow all instructions and SAFETY PRECAUTIONS
before using this equipment. Retain for future reference.
1::::=:]
Risk of personal injury.
Risk of property damage.
Except as otherwise specified by the manufacturer. this
product is specifically designed for compressed air
service and use with any other fluid (liquid or gasl is a
misapplication. For example, use with or injection of
certain hazardous gases in the system (such as oxygen
or liquid petroleum gas) could be harmful to the unit or
result in a combustible condition that may cause fire or
exploSion. Manufacturer's warranties are void in the
event of misapplication and manufacturer assumes no
responsibility for any resulting loSS.
DESCRIPTIDN
1. Attach air hose(s) to outlet ball valve(s), selecting regulated
and/or non-regulation according to the application.
2. Open main shut-off valve upstream of filter .
3. Main line air pressure is monitored by the top air gauge.
4. Adjust regulator to desired setting by turning "T" handle in or
out.
;. Open ball valve(s) to supply air to spray gun or tool being
used. With air flowing, readjust air pressure at regulator if
necessary.
6. After use, shut off ball valve(s) and bleed off residual air in
hose(s).
MAll
5
This 100 CFM filter (Model HAF-502) is designed to remove dirt.
pipe scale and most liquid aerosol. It includes a 5 micron filter
element. A model with 50 CFM air regulator is also available
(Model HFRL-508).
Specifications
Air Filter:
Air Inlet 112" NPT(F)
Air Outlet 112" NPT(F)
Air Flow Capacity 100 CFM
Maximum Temp. 150° F (65.6° C)
Max. Inlet Pressure 150 psig (10.3 bar)
Max. Operating Pressure 150 psig (10.3 bar)
Air Connections Model HFRL-508:
Regulated Non-Regulated
(1) 114" NPS(M) (1) 114" NPS(M)
(1) Plugged Port
INSTALLATION ~Im I WARNING I
~ I I
Risk of injury. Release all air pressure from system
before servicing system. Do not place unit in service
without metal bowl guard installed. Plastic bowl units
are sold only with metal bowl guards. To minimize the
danger of flying fragments in the event of plastic bowl
failure. guard must not be removed. If the unit is in
service without the metal bowl guard installed.
manufacturer's warranties are void and the manufac-
turer assumes no responsibility for a resulting loss. If
unit has been in service and does not have a metal bowl
guard. order one and install before placing back in
service.
~TENANCE r~-;~~ -~;;::~~~,
t.~,!:~~~~:~.~J
Certain solvents, paints and chemicals may attack
plastic bowl and can cause bowl failure. Do not use
near thes~ materials. When bowl becomes dirty, wipe
only with a clean. dry cloth. Immediately replace any
crazed, cracked, damaged or deteriorated plastic bowl
with a new plastic bowl. Reinstall metal bowl guard.
1
2.
3.
4.
If bowl is equipped with manual drain, drain bowl at least
once per shift. Units with automatic drain will drain automati-
cally.
Before performing maintenance on unit, close main shut-off
valve located upstream of filter. Bleed off residual air in unit.
To open filter, press button located on clamp ring and rotate
ring either clockwise or counterclockwise. The metal bowl
guard and plastic bowl can then be removed from the filter
head.
Remove the filter element by loosening the baffle counter-
clockwise. Clean or replace the filter element. The element
can be cleaned by blowing off with a duster gun {clean from
inside out). Frequency of element cleaning/replacement will
depend upon air quality, air usage, and condition of the air
piping. It is recommended to check and clean/replace the
element every 3-6 months.
~
Certain solvents. paints and chemicals may attack plas-
tic bowl and can cause bowl failure. Do not use near
these materials.
Be sure to read all "WARNINGS" and "Cautions" in this
manual and on the unit before installation or using this
equipment.

PAGE 2 SB-6-146-B
5. Inspect "0" ring (2) for damage. Replace if necessary.
6. Inspect plastic bowl for signs of damage such as cracks,
crazing or deterioration. Replace if necessary. See "Caution"
at beginning of "Maintenance" section, Pg. 1. C=J
Do not place unit in service without metal bowl guard
installed.
Note 7.
Do not wash plastic bowl with the automatic drain
installed. Water can get into the float mechanism,
causing the drain to malfunction. Remove the auto-
matic drain before cleaning the plastic bowl with soap
and water (no solvents).
8
Before placing unit back into service, make sure plastic bowl
and metal bowl guard are properly installed and securely
locked in place.
Confirm automatic drain operates properly after unit is in
operation. Replace if necessary.
PARTS LIST -Model HFRL-50S
FIGURE 1 MODEL HFRL-508 FILTER/REGULATOR (60 CFM)
,5
7
2
1
-
PARTS LIST -Model HAF-502
FIGURE 2 MODEL HAF-502 FILTER (100 CFM)
10-
(Optional)
"
/1//
/
/
/
3
L/

SB-6-146-B PAGE 3
PARTS LIST -Model HAR-507 Regulator Assembly
Individual
Ref Replacement Parts
No. Part No. Description Required
FIGURE 3 HAR-507 AIR REGULATOR, 60 CFM
'-~
~Q
2
3 @
4
5
REGULATOR MAINTENANCE
81. Occasionally remove bottom plug (7) and clean valve seat
(11) and body. Clean parts with denatured alcohol, wipe off
seat and blowout body with compressed air .
2. To disassemble regulator, remove screws, bonnet, spring
and spring button. Diaphragm assembly can now be re-
moved.
3. Check all O-rings for signs of damage. Replace if necessary.
4. Reassemble parts. Center stem of valve in hole of regulator
body. Screw bottom plug into body.
Note
Erratic operation or loss of regulation is usually dueto dirt
in the valve area and cleaning is necessary.If cleaning
does not correct the problem, replace the items included
in RepairKit KK-4977 .If unit leaksairat 0, install Repair
Kit KK-4977,
6--- c-"10
~11
o 12
1---13
~14

PAGE 4 SB-6-146-B
ACCESSORIES
HAF-401 BRACKET ASSEMBL y KIT -Used with HAF-502
and HFRL-508.
SERVICE BUllETIN REVISIONS
Refer to the following chart for Part No./literature changes
Id Part No. New Part No. IntercnanQeability
I HAF-506Air Regulator HAF-507 Air -Regulator Directly
HAF-24 Plastic Bowl HAF-8 Plastsic Bowl Directly
GA-359 Gauge GA-288 Gauge Directly
GA-356 Gauge GA-333 Gauge Directly
WARRANTY
This product is covered by DeVilbiss' 1 Year Limited
Warranty. See SB-1-OOO which is available upon request.
WORLDWIDE SALES AND SERVICE LISTING -www.devilbiss.com
DeVILBISS INDUSTRIAL SPRAY EQUIPMENT
DeVilbiss has authorized distributors throughout the world. FOR TECHNICAL ASSISTANCE, CALL TOLL FREE 1-800-
338-4448 (U.S.A. ONLY). FOR LOCAL CALLS, SEE LISTING BELOW.
U.S./Canada Sales & Customer Service Office Address Telephone No.
MAUMEE, OH 43537 1724 Indian Wood Circle [phone]
Toll Free Fax No.1-800-338-0131
DeVILBISS AUTOMOTIVE REFINISHING
DeVilbiss has authorized distributors throughout the world. For equipment, parts and service, check the Yellow Pages
under" Automobile Body Shop Equipment and Supplies" .If further assistance is required, write or call one of the following
DeVilbiss Distribution Centers or Sales Offices nearest you.
FOR TECHNICAL ASSISTANCE, CALL TOLL FREE 1-800-445-3988 (U.S.A. ONLYI. FOR LOCAL CALLS, SEE LISTING
BELOW.
U.S. Customer Service Office
MAUMEE, OH 43537 Address
1724 Indian Wood Circle Telephone No. General Inquiry [phone]
Toll Free Fax No.1-800-445-6643
An Illinois Tool Works Company @ Copyright, 1999 OeVilbiss Printed in U.S.A.
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