- 30 -
Notes:
In highly dusty environments, these service intervals
do not apply. Check and/or replace filters and clean
radiator on a regular basis.
(1) During engine break-in, change the oil and oil
filter for the first time after max. 100 hours of
operation. Use GENOIL 15W40 only.
(2) Rocker cover gaskets can be re-used after valve
clearence.
(3) Replace crankshaft damper every 4500 Hrs or 60
months, whichever occurs first.
Engine maintenance
Refer to the engine’s operator manual for full
maintenance schedule.
(*) Measuring the alternator insulation
resistance
A 500 V megger is required to measure the alternator
insulation resistance.
If the N-terminal is connected to the earthing system,
it must be disconnected from the earth terminal.
Disconnect the AVR.
Connect the megger between the earth terminal and
terminal L1 and generate a voltage of 500 V. The
scale must indicate a resistance of at least 5 M
Ω
.
Refer to the alternator operating and maintenance
instructions for more details.
Engine oil specifications
High-quality, mineral, hydraulic or synthesized
hydrocarbon oil with rust and oxidation inhibitors,
anti-foam and anti-wear properties is recommended.
The viscosity grade should correspond to the ambient
temperature and ISO 3448, as follows.
Specifications GENOIL
GENOIL from Chicago Pneumatic is the ONLY oil
tested and approved for use in all engines built into
Chicago Pneumatic compressors and generators.
Extensive laboratory and field endurance tests on
Chicago Pneumatic equipment have proven GENOIL
to match all lubrication demands in varied conditions.
It meets stringent quality control specifications to
ensure your equipment will run smoothly and
reliably.
The quality lubricant additives in GENOIL allow for
extended oil change intervals without any loss in
performance or longevity.
It is strongly recommended to use
Chicago Pneumatic branded
lubrication oils.
Engine
Type of lubricant
between -25°C (-13°F) and
40°C (104°F)
GENOIL 15W40
Summary of Contents for CPG 90-120 JD
Page 1: ...CPG 90 120 JD Instruction Manual for AC Generators English ...
Page 2: ......
Page 19: ... 19 This is the described menu flow for changing the unit type ...
Page 47: ... 47 Circuit diagrams ...
Page 48: ... 48 1310 3200 01 00 Applicable for CPG 90 120 John Deere Power circuit ...
Page 49: ... 49 ...
Page 51: ... 51 ...
Page 52: ... 52 1310 3200 00 00 Applicable for CPG 90 120 John Deere Engine circuit Qc1002TM ...
Page 53: ... 53 ...
Page 55: ... 55 ...
Page 56: ...Printed in Belgium 04 2010 1310 3012 23 www cp com ...