Graco 311493E User Manual
Instructions
Direct Immersion Kit 287843 for
GH833, 733ES, 833ES, 933, 933ES, 5040ES
- For installation of tower/bracket -
IMPORTANT SAFETY INSTRUCTIONS
Read all warnings and instructions in this
manual. Save these instructions.
GH833 Models: Refer to operation manual below.
Before attempting to install kit,
follow Pressure Relief Procedure
311279
311283
311484
GH733ES, 933ES, and 5040ES Models:
Refer to operation manual below. Before attempting
to install kit, follow Pressure Relief Procedure
311493E
EN
332156
332157
332158
ti7595b
Fixed Mounting (optional)
To prevent damaging the unit when transporting it
in a truck or on a trailer, Graco recommends fixed
mounting to the vehicle.
Repositioning Handle
Before you can secure the unit to a truck or trailer bed,
you must reposition the handle.
1. Remove four handle sleeve screws.
ti7649b
2. Pull handle out of upper frame handle tubes and
remove.
4. Insert plugs in upper frame handle tubes.
upper frame handle
tubes
plugs
ti7744b
5. Insert handle into lower frame tubes. Face hose
bracket down. Adjust to appropriate in/out location.
handle
handle
upper
frame
handle
tubes
ti7651b
3. Remove two frame tube plugs located behind
wheels.
lower frame tubes
ti7653b
6. Install four sleeve screws in lower frame tubes.
ti7652b
ti7650b
2 311493E
plugs
Securing Unit to Vehicle Bed
For fixed mounting, fasten U-bolts over sprayer frame
as indicated in the following illustration.
Sprayer is a heavy piece of equipment. To avoid bodily
injury that could result from equipment moving when
transporting, secure sprayer to vehicle.
1. Reposition handle, steps 1-5, page 2.
2. Place U-bolts over sprayer frame and through holes
in vehicle bed. Place a washer and nut over bolt
end. Tighten nut securely.
Reposition Handle
U-bolts
U-bolts
311493E 3
Kit.jpg
General Information
Pressure Relief Procedure
1. Engage trigger lock.
2. Set pump valve OFF.
3. Turn engine OFF.
4. Turn pressure to lowest setting.
5. Trigger gun to relieve pressure.
6. Turn Prime valve down.
Trigger Lock
Engage trigger lock when you stop spraying to prevent
gun from being accidentally triggered by hand or if
dropped or bumped.
4 311493E
Removing Hydraulic Head and Pump
5. Remove four mounting bolts on pump assembly and
set assembly out of the way.
BURN HAZARD
Equipment surfaces and fluid that’s heated can
become very hot during operation. To avoid severe
burns, do not touch hot fluid or equipment. Wait until
equipment/fluid has cooled completely.
1. Follow Pressure Relief Procedure, page 4.
2. Allow unit to cool.
3. Remove two hydraulic lines from head and body.
hydraulic
lines
ti20953a
pump
assembly
bolts
ti7598a
4. Remove suction set from pump.
ti20975a
6. Remove two black plugs.
NOTE: Protect open hydraulic ports from debris and
contamination.
plugs
pump
ti20955a
suction
set
hydraulic
ports
ti7599a
311493E 5
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