Graco Reactor H-25 Series Repair And Parts Manual page 45

5. Place a rag around base of oil filter (135) to prevent
oil from spilling. Unscrew filter 1/4-3/4 turn to break
air lock in filter. Wait five minutes to allow oil in filter
to drain back into reservoir. Unscrew filter and
remove.
6. Reinstall drain plug (110k).
7. Replace filter (135):
a. Coat filter seal with fresh oil.
Supplier
Citgo
Amsoil
BP Oil International
Carl Bechem GmbH
Castrol
Chevron
Exxon
Mobil
Shell
Texaco
* Note: Do not mix mineral-based and synthetic hydraulic oils. Completely drain oil from reservoir and pump prior to
converting between oils.
If the approved oils are not available in your area, use an alternative hydraulic oil meeting the following
requirements:
Oil Type:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Anti-Wear (AW) Hydraulic
ISO Grade: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
Viscosity, cSt at 40°C: . . . . . . . . . . . . . . . . . . . . .43.0-47.0
Viscosity, cSt at 100°C: . . . . . . . . . . . . . . . . . . . .6.5-9.0
Viscosity Index: . . . . . . . . . . . . . . . . . . . . . . . . . .95 or higher
Pour Point, ASTM D 97:. . . . . . . . . . . . . . . . . . . .-15°F (-26°C) or lower
Other essential properties: . . . . . . . . . . . . . . . . . .Formulated for anti-wear, anti-foaming, oxidation stability,
312063Z
Table 9: Approved Anti-Wear (AW) Hydraulic Oils
Name
A/W ISO Grade 46
AWI ISO Grade 46 (synthetic*)
Energol
Staroil HVI 46
Hyspin AWS 46
Rykon
Humble Hydraulic H, ISO Grade 46
Mobil DTE 25, ISO Grade 46
Shell Tellus, ISO Grade 46
Texaco AW Hydraulic, ISO Grade 46
corrosion protection, and water separation
b. Screw filter on snug, then an additional 1/4 turn.
8. Refill reservoir with approved hydraulic fluid. See
Table 9.
9. Proceed with normal operation.
NOTE: Upon starting motor, hydraulic pump may make
a screeching noise until primed. If this noise continues
for more than 30 seconds, switch off motor control. See
Hydraulic Drive System, page 20.
®
HLP-HM, ISO Grade 46
®
AW, ISO 46
Repair
45