Product Manual
Maintenance 
CAP-834  35 
Nx (4-15kW) MAINTENANCE SCHEDULE* 
SERVICE INTERVALS (HOURS) 
DESCRIPTION 
PART# 
QTY 
DLY. 
WKLY. 
YRLY 
500 
2 000 
4 000 
6 000 
8 000 
10 000 
12 000 
14 000 
16 000 
18 000 
20 000 
22 000 
24 000 
Check sump oil 
level (fill if neces-
sary) 
 
Check pressure 
operating point 
and controls 
 
Check oil scav-
enger line for oil 
flow 
 
Drain condensate 
from air receiver 
 
Check pressure 
relief valve for 
operation
3 
Drain condensate 
from sump 
 
Inspect/clean air 
suction filter ele-
ment 
 
Inspect/clean 
panel filters 
 
Inspect/clean 
finned surface of 
cooler(s) 
 
Check for loose 
fittings and fas-
teners 
 
Inspect hoses for 
signs of wear
4 
 
Change oil filter 
1 
 
 
 
 
 
 
 
 
 
 
 
 
Oil sample 
VO701-
POL 
1 
 
 
 
 
 
 
Motor bearing 
lubrication 
 
 
 
 
 
 
 
 
 
 
 
 
Inspect anti-
vibration pads 
 
 
 
 
 
 
Inspect drive 
coupling 
 
 
 
 
 
 










