KIMA00H1 (0204)
33
6. MAINTENANCE
6.1
Daily
NOTE: DO NOT STORE SPARE PARTS OR TOOLS IN CABINET.
A list of service part numbers and replacement intervals can be found
on page 36.
a. Check and record all operating parameters on the daily operating
record furnished with the assembly. (See Appendix A)
b. Adjust or service as required or indicated.
c. Inspect air intake dust filters, clean or replace if required.
d. Check for proper operation of the intercooler automatic drain
(approx. 1/2 second each minute). A solenoid valve drains
accumulated condensate from the separator, with the open time
and operating interval controlled by the PLC. The intercooler
automatic drain does not operate when the compressor is
unloaded. A strainer is provided in-line with the solenoid valve,
service as necessary.
e. Check operation of the discharge separator automatic drain. This
is a float drain that discharges accumulated condensate from the
separator. If the separator is full of water, service the drain valve.
f. Check operation of capacity control valve by observing
load/unload cycle. Press manual unload if necessary to unload
compressor.
g. Test pilot lights by pressing Lamp Test key on Utility page (refer
to figure 26).
6.2
Weekly
a. Inspect interior of the compressor cabinet for abnormal
conditions including excessive dust, leaks, and loose parts.
b. Drain condensate in intercooler and aftercooler by opening
manual drain valves.
WARNING
: Lines are pressurized.
6.3
a. Review event list for alerts and unreported shutdowns.
Monthly
b. Inspect air inlet filter, replace as required.
c. Inspect sump breather element. Replace if saturated and oil is
present outside of the breather housing.
d. Mail daily operating record card to the factory, keeping copy for
your file. The daily operating record cards are regularly reviewed
by trained service personnel to look for unusual trends and to
assist in predictive maintenance. This lifetime service is included
in the purchase price of the compressor assembly and will aid in
providing long, economical and trouble free operation of the
compressor.
6.4
Yearly
a. Drain sump and fill with new oil. Oil should be drained while hot.
See section 6.6 for lubricant information.
b. Replace oil sump breather element.
c. Replace oil filter.
d. Inspect discharge check valve for wear; repair or replace as
required.
e. Clean Y-strainer on intercooler condensate drain piping.
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