Displacement Pump - Graco LineLazer III 200HS Manual Del Usuario

See manual 309277 for pump repair instructions.
Removal
1. Flush pump.
FLUID INJECTION
2.
HAZARD; page 3.
3. Relieve pressure; page 8.
4. Fig. 11. Remove suction tube (11) and hose (13).
ti2272a
Fig. 11
CAUTION
Gallon counter may error if magnet ring and/or
sensor assembly are damaged during disassembly
and assembly.
5. Fig. 12. Push magnet ring (150) up. Push retaining
spring (114) up. Push out pin (126).
150
114
Fig. 12
6. Fig. 13. Loosen jam nut. Unscrew pump.
Fig. 13
24 309896

Displacement Pump

13
11
126
ti2272a
ti2272a
Installation
CAUTION
If the pump jam nut loosens during operation, the
threads of the hydraulic motor manifold will be dam-
aged. Tighten jam nut as specified.
1. Fig. 14. Screw jam nut to bottom of pump threads.
Screw pump completely into manifold. Unscrew
pump from manifold until pump outlet aligns with
hose. Hand tighten jam nut, then tap 1/8 to 1/4
turn with hammer or torque to 200 ft-lb (270 N·m).
ti2272a
Fig. 14
MOVING PARTS HAZARD;
page 4.
2. Fig. 15. Slowly pull engine starter rope until pump
rod pin hole is aligned with hydraulic rod hole.
Fig. 12. Push pin (126) into hole. Push magnet ring
down. Push retaining spring (114) into groove.
hydraulic
rod
pump
rod
Fig. 15
Fig. 16. Fill packing nut with Graco TSL.
Fig. 16
ti2272a
ti2272a