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Hydraulic Oil/Filter Change
Hydraulic Oil/Filter Change
Removal
This equipment stays pressurized until pressure is
manually relieved. To help prevent serious injury
from pressurized fluid, such as skin injection, splash-
ing fluid and moving parts, follow the Pressure Relief
Procedure when you stop dispensing and before
cleaning, checking, or servicing the equipment.
1. Perform Pressure Relief Procedure, page 11.
2. Place drip pan or rags under sprayer to catch
hydraulic oil that drains out.
3. Remove drain plug. Allow hydraulic oil to drain.
4. Unscrew filter slowly - oil runs into groove and
drains out rear.
54
Installation
1. Apply a light film of oil on filter gasket. Install drain
plug and oil filter. Tighten oil filter 3/4 turn after gas-
ket contacts base.
2. Fill with five quarts of Graco hydraulic oil 169236 (5
gallon/20 liter) or 207428 (1 gallon/3.8 liter).
3. Check oil level.
ti2271a
3A3426A Operation
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