Huskie Tools HH100, Руководство по обслуживанию

Страница: 25 / 64

25
1. Lubricate the U-packing, O-ring, piston, cylinder and main valve with hydraulic oil
before assembly.
2. Place cylinder sleeve on the piston.
3. Insert the piston fully into the cylinder to its bottom position.
a. Make sure that all seals are positioned correctly and facing the right direction.
b. Handle seals very carefully in order not to cause scratches.
c. To avoid scratching the piston, the cylinder sleeve can be installed with a plastic
hammer or nylon bar.
4. Install the front cap on the cylinder.
5. Insert the main valve and the outer sleeve.
6. Apply hydraulic oil into the back cap for gas seal lubrication. See Figure 18.
7. Attach the back cap to the cylinder.
Figure 18. Adding oil to the Back Cap.
8. Insert and tighten the four side rods together with the washer to the specified torque
(see Table 4 and Figure 5 on page 15.)
9. Refill the hammer with Nitrogen (N
2
) gas. Refer to pages 16 and 17.
Make sure that the piston is positioned at the lower end of its stroke before charging. The
piston and the cylinder may be damaged during gas charging by sudden movement (due
to a pressure increase) if the piston is not at the bottom of its stroke in the cylinder.
HH100 – HH1000-2 1.7 oz. or 50 cc