Onan NHE Service Manual

Section 10 - Service Checklist
Afterservicing, inspect and test thecomplete installa-
tion to confirm that the generator set will operate
properly and will pull full rated load. Check each of
the following areas before putting the set intoservice.
MOU NTlN G
Examine all mounting bolts and supporting members
to verify that the generator set is properly mounted.
All fasteners should be tightened securely to prevent
them from working loose when subjected to vib-
ration.
LU 6 R I CAT1 0 N
If theengineoil wasdrained,fill thecrankcase with oil
of the recommended classification and viscosity.
Refer to the appropriate operator’s manual for the
’ specific recommendations and procedures.
WIRING
Verify that all wiring connections are tight and
hooked up properly. Check each of the following:
Load Wires
0 Control Wires
Ground Strap
Battery Cables
INITIAL START ADJUSTMENTS
Adjust the carburetor idle and adjustment screw and
main adjustment screw as specified in Fuel System in
Section
6 to allow starting.
Start the set and immediately adjust the governor
speed adjustment nut to obtain asafe no-load operat-
ing speed. With no load applied, listen for any unus-
ual sounds or vibrations. When the choke is com-
pletely open, adjust the carburetor and governor as
specified in Fuel System Section.
OUTPUT CHECK
Apply afull load to certify that the set will produce its
full rated output. Use a load test panel to apply a
progressively greater load until full load is reached.
EXHAUST SYSTEM
With the generator set operating, inspect the entire
exhaust system including the exhaust manifold,
muffler, and exhaust pipe. Visually and audibly check
for leaks at all connections, welds, gaskets, and joints
and also make surethe exhaust pipes are not heating
surrounding areas excessively. If leaks are detected,
correct immediately.
Exhaust gas presents the hazard of
severe personal injury or death.
lnspect exhaust system audibly and visually for leaks
daily, Repair leaks immediately.
--
I ~WARNING I
EXHAUST GAS IS DEADLY!
Exhaust gases contain carbon monoxide, an odorless and colorless gas. Carbon
monoxide is poisonous and can cause unconsciousness and death. Symptoms
of
carbon monoxide poisoning can include:
0 Dizziness
Nausea Muscular Twitching
Headache 0 Vomiting
Weakness and Sleepiness
0 Throbbing in Temples
0 lnability to Think Coherently
IF YOU
OR ANYONE ELSE EXPERIENCE ANY OF THESE SYMPTOMS, GET OUT
INTO THE FRESH AIR IMMEDIATELY. If symptoms persist, seek medical atten-
tion. Shut down the unit and do not operate until
it has been inspected and
repaired.
Never sleep in vehicle with the generator set running unless the vehicle interior is
equipped with an operating carbon monoxide detector. Protection against carbon
monoxide inhalation also includes proper exhaust system installation and visual
and audible inspection of the complete exhaust system at the start of each
generator set operation.
1-RV
10-1
Redistribution or publication of this document
by any means, is strictly prohibited.
Redistribution or publication of this document
by any means, is strictly prohibited.

Onan NHE Specifications

General

Brand	Onan
Model	NHE
Category	Portable Generator
Language	English