Graco 236462, Инструкция по эксплуатации

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Repair
14 308352E
Connect the Displacement
Pump
1. Ensure the coupling nut (104) and the coupling
collars (105) are in place on the displacement rod
(1).
2. Align the pump fluid outlet (ZA) with the motor air
inlet (ZB) as noted in Disconnect the
Displacement Pump , page 13. Position the
displacement pump (106) on the tie rods (102).
3. Screw the nuts (103) onto the tie rods (102). Torque
the nuts to 81–89 N
•
m (60–66 ft-lb).
4. Screw the coupling nut onto the motor shaft loosely.
Hold the motor shaft (ZC) flat with a wrench to keep
it from turning. Use an adjustable wrench to torque
the coupling nut to 196–210 N
•
m (145–155 ft-lb).
5. Torque the packing nut (2) to 136–149 N
•
m (100–
110 ft-lb).
6. Reconnect all hoses. Reconnect the ground wire if it
was disconnected.
7. Fill the wet-cup (2) 1/3 full of TSL or compatible
solvent. See Packing Nut/Wet Cup , page 8.
8. Turn on the air supply. Run the pump slowly to
ensure proper operation.
9. Follow the Pressure Relief Procedure , page 8.
10. Torque the packing nut (2) to 136–149 N•m (100–
110 ft-lb).
Be sure to use at least two people when lifting,
moving, or connecting the pump. This pump is too
heavy for one person. If you are connecting the
displacement pump to a motor which is still mounted
(for example, on a ram), be sure to support the
displacement pump while it is being connected, to
prevent it from falling and causing injury or property
damage. Do this by securely bracing the pump, or by
having at least two people hold it while another
connects it.
F
IG
. 4
03821
ZB
101
ZC
105
104
109
106
103
102
2
1
ZA
Torque to 81–89 N•m
(60–66 ft-lb).
1
Torque to 196–210
N•m (145–155 ft-lb).
Torque to 136–149
N•m (100–110 ft-lb).
Square hole is for use
with torque wrench.
2
4
3
1
1
2
3
4