Graco Inc. ti5412a 用户手册

1.

Keep all screws, nuts, washers, gaskets, and electrical 
fittings removed during repair procedures. These parts 
are not normally provided with replacement assemblies. 

2.

Test repair after problem is corrected.

3.

If sprayer does not operate properly, review repair 
procedure to verify procedure was done correctly. If 
necessary, see Troubleshooting Guide, page 7, for other 
possible solutions.

4.

Install belt guard before operation of sprayer and replace 
if damaged. Belt guard reduces risk of pinching and loss 
of fingers; see preceding WARNING.

Ground sprayer with grounding clamp to earth ground 
for safe sprayer operation. Fig. 1.

1.

Unscrew lock nut to touch fitting.

2.

Lubricate o-ring (A).

3.

Screw in fitting hand tight.

4.

Unscrew fitting until oriented 
properly.

5.

Tighten lock nut to indicated torque. 
(Make sure washer is seated properly 
without pinching o-ring).

MOVING PARTS HAZARD
To reduce risk of serious injury, do not touch moving 
parts with fingers or tools while testing repair. Shut off 
sprayer when repairing. Install all covers, gaskets, 
screws and washers before operating sprayer.

HOT SURFACES HAZARD
EXPLOSION HAZARD
Hydraulic system and engine may be very hot during 
operation and could burn skin if touched. 

Flammable materials spilled on hot engine could 
cause fire or explosion.

6250

A

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