ZEP 440C-G, Руководство по обслуживанию

Страница: 26 / 32

15
Pump Maintenance Record
Operating Instructions and Parts Manual
XW Series Pumps
Plunger Pumps
Assembly:
1. Install the slinger washer.
2. Install the plunger rod O-ring and
split back-up ring. Place a light film
of oil on the O-ring and back-up
ring.
NOTE: The O-ring is closest to
the threaded end of the rod.
3. Install the plunger
by pushing straight
down and twisting
slightly in either
direction. Make
sure you fully seat
the plunger. (See Figure
23)
4. Install the small copper
washer on top of the
plunger and place a
small quantity of thread
sealant in the thread.
Install the plunger nut
and tighten to the
required torque. (See
Figure 24)
Pump Head to Drive End
Installation
1. Turn the crankshaft to
align the plungers as
shown. (See Figure 25)
2. Place the head evenly
onto the plungers and
push it until it makes
contact with the drive
end of the pump. (See
Figure 26)
3. Torque the head bolt as shown in
the tightening sequence diagram.
(See Figure 27 & 28)
Oil Change
Change oil after first 50 hours of use.
Then every 500 hours. Refer to parts
breakdown for oil type.
Figure 23
Figure 24
Figure 25
Figure 26
Figure 27
Figure 28