Allied 300, Техническое руководство, Страница: 39 / 66

Allied Construction Products, LLC Technical Manual Ho-Pac 300, 300B & 500, 500B
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Visually check for oil leaks. If leaks are
detected, check oil level and fill as
required. Determine cause of leak, (e.g.
loose bolts, faulty gasket) and make
necessary repair. Check the oil quality
for contamination. Replace oil as
required.
10.7.2 How To Check and Add Oil
IMPORTANT
Contamination can shorten bearing life.
Prevent dirt and debris from contaminating
the oil. Always clean the area around the
oil level and fill plugs prior to removal.
1. Position Ho-Pac on a level surface with
easy access to both the oil fill and oil
level plugs.
2. To prevent contamination, clean area
around plug before removing the oil
level plug.
3. Check the oil level. When properly filled,
the oil level is visible at the bottom of the
oil level opening.
2
3
4
Fig. 10-3
Proper Oil Level
1-Bearing Housing, 2-Oil Level Decal, 3-Oil
Level Plug, 4-Proper Oil Level
4. If oil is required:
Clean the area around the oil fill plug.
Remove plug.
Add oil until the level reaches the
bottom of the oil level opening.
5. Install and tighten both the oil fill and oil
level plugs.
Oil Capacity
Allied recommends a premium quality,
10W hydraulic oil (minimum 30 cSt at
155° F).
Do not overfill. Over filling
(excessive oil) will cause oil to blow out
of the pressure relief plug.
Model 300
Approximate oil capacity is 0.5 qt (0.47 l).
Model 500
Approximate oil capacity is 1.4 qt (1.4 l).
10.7.3 How To Drain Oil
1. Position Ho-Pac with the oil level plug
pointed downward so that oil will drain.
2. Remove oil level plug and drain oil.
3. If the oil is contaminated with water or
dirt, flush the eccentric housing with
clean oil prior to oil replacement.
4. Add new oil. Refer to Section 10.7.1.
5. Properly dispose of used oil. Obey all
local regulations for the disposal of
these fluids.
10.8 How To Check Bearings
Because of the high loads and rotational
speeds, bearing failure is usually sudden. A
scraping or rattling sound is an indication of
imminent bearing failure.
Visually inspect the bearings for broken or
damaged components to determine if
replacement is necessary.