MicroCool BIGHORN 1000, Инструкция по установке и обслуживанию

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BIGHORN_March 2020.docx
March 26, 2020 Page
12 of 36
9.2
TROUBLE SHOOTING CHART
QUICK DIAGNOSTICS & TROUBLESHOOTING
PROBLEM POINTS TO
CHECK
CORRECTIVE
ACTION
Pump runs but
does not build
pressure
•
leaks in lines
•
pump speed
• ensure drain
valve is closing
•
repair leaks
•
repair or replace
drain
Pump switch is on
but does not run,
no error on VFD
• power on
•
remote switch in
on position
• switch on power
•
ensure remote
switch & pump
switch are on
Pump switch is on
but does not run,
error E06 on VFD
• water pressure
• thermal switch
•
filter cartridge
• restore water
pressure to
pump
•
re-set thermal
switch
• change filter
cartridge
If the pump still does not run, contact MicroCool

for further troubleshooting.
10. SYSTEM MAINTENANCE
10.1 CRANKCASE OIL
Initially the Crankcase Oil must be changed after the first 50 hours
operation.
After that it should be changed after every 500 hours of operation.
Examples of 500 hours operation:
•
15 weeks of 5 hour operation per day
•
9 weeks of 8 hour operation per day
•
6 weeks of 12 hour operation per day
• 3 weeks of 24 hour operation per day
10.2
TYPE OF CRANKCASE OIL
SYNTHETIC 75w-90 GEAR OIL IS RECCOMENDED FOR ALL APPLICATIONS (Mobil One or Equal)
In the event that 75w-90 is not available, synthetic 15w-50 Motor oil may be substituted (Mobil One or Equal)
10.3
ELECTRICAL MOTOR MAINTENANCE
All motors have sealed rotor bearings and do not require lubrication.
10.4 INLET WATER FILTER
The inlet water filter, 5-micron cartridge, must be regularly inspected. The durability of the
filter cartridge depends entirely upon the cleanliness of the inlet water. When the “outlet
gauge” shows a significant drop in pressure during operation or in particular if the needle
is in the red zone, it is time to change the filters. The filter cartridges should be changed
at least once every year.
Crankcase Oil Capacity
AR range
11 fl oz.
GIANT 11 fl oz.