Graco Hydra-clean 800-101 Operation manual

k.
"~
Thismanualcontains IMPORTANT
1iV~RNINCSandiNSTRUCTlONS
.. ~ READ AND RETAiN FOR REfERENCi
HYDRA-CLEAN'
225Opsi(155barl MAXIMUM WORKINGPRESSURE
Model 800-101
1
INSTALLATION
Connectthequick coupler on theendofthe tubetothe
tip assembly. Connect the hose assembly to the quick coupler at the fluid inlet of the
gun. Then connect the
hoseto theHydra-Cleanunit.
OPERATION
For cleaningwith harshchemicals, see the ChemicalIn-
jector Kit manual, 801-192. For cleaningwith abrasives, wood, holdthe nozzle about
3 fl (1 mm)from the
surface and gradually bring
it closer, checking to see if
see Water Smdblastermanual, 801-190. thehigh pressure spray is damaging the surface.
For cleaning with clear water, test thedistanceyou will Always hold the nozzle at an angle to the surface and
need to hold the spray nozzle fromthe surface on
a
"chisel" off the dirt. When you havefinished cleaning,
scrap pieceof similar material. Forsoftsurfacessuch as shut
off the unit and trigger the spray gunto relieve
pressure.
SERVICE
WARM
Follow these precautions when r
1. Shut off engine and trigger gun to release 4. Do not let anyone else touch the sprayvalve
pressure.Engage trigger safety. while you are changing nozzles.
2. Keep the'nozzle andthe tube pointed away
5. Be sure the slip ring is pushedforward to lock
from you and everyone else. the nozzle in place before triggering the spray
3. Do not putyour hand over the tip topush the
nozzle into place.Grasp
it from the side and
keep your fingers away from the tip.
gun,
Gun
1. Removethe9 screws andnuts fromthe body halves 4. Remove sleeve nut (J) and O-ring IK)withthe ac-
(3). See Parts Drawing. Separate body halves. tuator rod.
2. Remove plug (B), seal washer (C) and ball (D) from
5. After installingnewseat (GIand ball (Dl, tap theball
lightlywith a hammer to assure a proper seating
between the ball and seat.
the valve body
(E).
3. Remove snap ring (F). Then remove valve seat (G) .-
and O-ring (HI. 6. Reassemble in reverseorder, using remaining new
parts from repair kit.
GRACO KWC. P.0. ~QX 7441 MBMNEAPQRUS, MN 55440
@COPYRIGHT 1981 GRACO INC.
-

PARTS LIST THE GRACOWARRANTY
REF
NO.
1
2
3
4
5
6
7
8
""9
10
11
13
12
14
15
16
17
18
PARTDESCRIPTION
NO.
801-007 SPRAY HOSE, 3/8" ID, 50 ft.
(15 rn) lg
801-006 SPRAYGUN,replaceableparts
include
item$ 3-6
801-072 . HOUSING,gun
801675
. SPRING
801-078
~. LEVER
801-079
. NEEDLE
801-029 GRIP
801-134 TUBE,
32"
801-009 COUPLER, femalequickdisconnect
801-073 HOUSING.nozzle
'801-090 COUPLER, malequickdisconnect
~~ ~ ~ ~ ~ ~~
*801-010 TIP, blasting; Oo
'801-011 TIP, cleaning; 15O
801-074 GUARD,
tip
801-076 PLATE, warning
801477 RIVET
801-103 NIPPLE, hex; 1/4 x 3/8" npt; brass
~_,
'801-091 COUPLER. maleouickdisconnect
QTY
1
2
2
1
1
2
1
2
2
1
Graco Inc. warrantsa11 equipment manufacturedby it and bearing its
name to befree from defects in materialandworkmanshipunder
normaluse and service.This warranly extends to the original
purchaserforaperiodof12monthsfromlhedateofpurchaseandap-
plies only when the equipmentisinstalledandoperated in
accordance with written factory recommendations, This warranly
does notcover damage or wear which,
in the reasonablejudgment of
substitutionof non-Gracoparts,faullyinstallationortampering.
Graco, arises from misuse, abrasion, corrosion, negligence, accident,
Thiswarrantyis conditionedupontheprepaidreturn
of the equipment
claimedtobe defectivefor examination by Gracotoverifythe claimed
defect. If the claimed defect isverified,Graco will repair or replace
free of charge, any defective parts. The equipmentwill be returnedto
the original purchaser transportation prepaid.
if inspection of the
equipment doesnotdisclose anydefect
in workmanship or material,
willbecharged.
repaimwill be madeat
a reasonable chargeandreturntransportation
. ~~ ~.~ ~~ ~~~
-
EQUIPMENT NOT COVERED BY GRACO WARRANN. Accessories
Orderparts by name and serieslerter of. theassembly for
which
you are ordering.
or components of equipment sold by Gracothatare not manufactured
by Graco(suchas electric motors, switches,hose, etc.) are subject
to
*Recommended "tool box" spare parts.
the warranty, if any,of theirmanufacturer.Graco will provide
purchaserwithreasonable assistanceinmakingsuchclaims.
**Replacement
0-Ring for Coupler Part'No.801-202
FaGtDlyeranches:Atianta, Dallas, Detroit. LOSAngeles.West Caldwell IN.J.1
Subsidla~andA*iliateCompanies:Canada: England; Switzerland:France; Germany: Hong Kong: Japan