Isuzu 3CH1-NGZG01 Introduction Manual page 28

TNV_OperationManual_T4(under 19kW).book Page 22 Wednesday, June 17, 2015 11:23 AM
PRODUCT OVERVIEW
Shut down the engine if the fault indicator comes
on.
Continuing running the engine with the fault
indicator being on may result in a serious
malfunction of or damage to the engine, and will
void the engine warranty.
Do not energize the starter for a period of longer
than 15 seconds.
Take a pause of at least 30 seconds between
energization of the starter.
Otherwise the starter could suffer damage.
• High-pressure washing not recommended.
• Avoid using high-pressure washing for electronic
or electric devices installed in, on or around the
engine, including the E-ECU, relays and harness
couplers.
Otherwise such devices may suffer malfunction due
to water ingress into them.
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• Do not plug or unplug the E-ECU for a period of at
least 6 seconds after power to the unit has been
turned on or off.
• Do not touch connector pins of the E-ECU with
bare hands.
Doing so may result in corrosion of the connector
pins and/or damage to the internal circuits of the
E-ECU due to static electricity.
• Do not force a measuring probe into the female
coupler.
Doing so may cause contact failure of the
connector pins, resulting in malfunction of the
E-ECU.
• Take care to prevent water from entering the
couplers when plugging or unplugging the
connector.
Water inside the couplers may cause corrosion,
resulting in malfunction of the E-ECU.
• Avoid plugging/unplugging the connector more
than approx. 10 times.
Frequent plugging/unplugging of the connector
may cause contact failure of the connector pins,
resulting in malfunction of the E-ECU.
• Do not use the E-ECU that has ever suffered drop
impact.
Always check the battery for proper charge.
Otherwise the electronically controlled engines may
fail to start.