Maintenance
Prior to performing any maintenance procedures,
follow
Pressure Relief Procedure, page 69
Preventative Maintenance Schedule
The operating conditions of your particular system
determine how often maintenance is required.
Establish a preventive maintenance schedule by
recording when and what kind of maintenance is
needed, and then determine a regular schedule for
checking your system.
Wetcup
Check the wet cup daily. Keep it 2/3 full with Graco
Throat Seal Liquid (TSL
®
) or compatible solvent. Do
not overtighten packing nut/wet cup.
Fluid Inlet Strainer Screen
Inspect fluid inlet strainer screens daily, see
Flush Inlet Strainer Screen, page 75
Coolant Filter
Inspect filter in coolant filter housing monthly.
Replace filter semi-annually. See Repair manual.
Grease Circulation Valves
Grease circulation valves (SA, SB) with Fusion
grease (117773) weekly.
ISO Lubrication Level
Inspect ISO lubricant level and condition
daily. Refill or replace as needed. See
Pump Lubrication System, page 76
.
Wiring Connections
Tighten all screw-type wiring connections in the
Electrical Enclosure (DB), Reactor cabinet, and air
compressor control box (if supplied) monthly.
Dust Protection
Use clean, dry, oil-free compressed air to prevent
dust buildup on control modules, control boards,
fans, and motor (under shield).
Coolant Levels
Check coolant level inside both overflow tanks daily.
Flush and refill the coolant on both the engine and
heat exchanger coolant loop once a year. See
system repair manual for instructions.
Compressor Maintenance
Check that the oil level is visible in sight glass weekly.
Use only Fluid Force Red 2000 oil or Hydrovane
approved oil. One gallon container (171101) is
available as an accessory.
Refer to the Hydrovane User Handbook for all service
schedule information.
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