Maintenance Procedures
1.
After each use
: Flush FoamPro AccuMax SP foam
pumps with fresh water (required if using other than
Class A foam concentrate).
2.
Monthly
: Inspect wiring, hoses, flowmeters, and
connections for tightness, corrosion, leaks and/or
damage.
3.
Monthly:
Check and top off the hydraulic oil
reservoir as needed.
NOTE: The hydraulic oil should not require refilling.
If the system requires oil regularly, an undetected
leak is present in the system.
4.
Monthly
: Ensure oil cooler intake and cooler
surface is free of obstructions.
5.
Monthly
: Remove and clean the foam strainer
screen(s). Flush as required.
6.
Bi-Annually
: Drain and refill the hydraulic oil
reservoir with proper hydraulic oil as noted in
Section 4.
NOTE: Other types of hydraulic fluids are too
viscous for proper load sense compensator
operation. Do not mix hydraulic fluid types.
7.
Bi-Annually:
Replace the hydraulic filter element by
unscrewing the filter housing and replacing the
element. After filter element has been changed,
energize the system and check filter for leaks. At
this time, also clean and/or replace all filters and
screens in the hydraulic system.
3020 and 3040
3800-0100
3060 thru 3300
3800-0101
NOTE: Dirt is the “enemy” of any hydraulic system.
Use care when installing and maintaining system to
keep dirt particles from entering the hydraulic
system.
WARNING: Release all pressure within the system
before servicing any of its components.
43
Installation and Operation Manual
AccuMax SP
13
Maintenance