308944
Rev. A
First choice when
quality counts.
t
8922A
INSTRUCTIONS-PARTS LIST
INSTRUCTIONS
This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.
Kit, Reversible Handle
Line Lazer 3900, 5900
3300 psi (230 bar, 23 MPa ) Maximum Working Pressure
Model 240714, Series A
Related Manuals
Operation 308873. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repair 308874. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WARNING
INJECTION HAZARD
The system pressure must be manually
relieved to prevent the system from
starting or spraying accidentally. Fluid
under high pressure can be injected through the
skin and cause serious injury. To reduce the risk of
an injury from injection, splashing fluid, or moving
parts, follow the Pressure Relief Procedure
whenever you:
D are instructed to relieve the pressure,
D stop spraying,
D check or service any of the system equipment,
D or install or clean the spray tip.
Pressure Relief Procedure
1. Lock gun trigger safety.
2. Turn engine ON/OFF switch to OFF.
3. Move pressure control switch to OFF and turn
pressure control knob fully counterclockwise.
4. Unlock trigger safety. Hold metal part of gun firmly
to side of grounded metal pail, and trigger gun to
relieve pressure.
5. Lock gun trigger safety.
6. Open pressure drain valve. Leave valve open until
ready to spray again.
7. Disconnect spark plug cable.
If you suspect that the spray tip or hose is completely
clogged, or that pressure has not been fully relieved
after following the steps above,
VERY SLOWLY
loosen tip guard retaining nut or hose end coupling to
relieve pressure gradually, then loosen completely.
Now clear tip or hose.
Remove Cables, Hoses, Wir-
ing, and Handle Assembly
Fig. 1. Remove cables, hoses, wiring, and handle from
LineLazer cart as outlined in the following steps.
8. Unfasten paint gun cable (58) from linestriper
trigger (19). Remove spring clips (130) to free
cable from linestriper handle (24). Move cable and
clips aside for reassembly later.
9. Unfasten swivel wheel cable (102) from actuator
lever (101). Remove spring clips (130) to free
cable from linestriper handle (24). Move cable and
clips aside for reassembly later.
10. Separate gun hose (17) from coupled hose (11).
Move gun hose aside for rerouting during reas-
sembly.
11. Unfasten coupled hose (25) from pressure
control (2). Move aside for rerouting later.
12. Disconnect power cable (62) from pressure
control (2). Move aside for rerouting later.
13. Remove mounting bracket (103), brake rod (105),
attaching hardware: two flange screws (54) and
two lock nuts (55).
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
ECOPYRIGHT 1999, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
To Next Page
Need help?
General
