LITE-CHECK INSPECTOR 930
5
Cautions
Ø Block vehicle wheels from movement before releasing brakes.
Ø The antenna must be fully exposed for a clear radio signal.
Ø Do not weld while the tester is connected to the trailer. The 930 tester
is grounded to the chassis and will be damaged.
Ø Do not hook up electrical devices on the same trailer that the tester is
diagnosing. The tester needs a clean power supply.
Ø Do not lengthen the existing power cord on the tester. Attach the
tester power cord directly to a 12-volt battery or a regulated power
supply. Lengthening the power cord will cause a power drop.
Ø Be aware of voltage spikes. The tester will only operate on regulated
power. Use a 12-volt battery or LITE-CHECK 325S Regulated Power
Supply.
Ø Do not charge a battery while using the tester, except mobile
installations using a vehicle alternator. Using a battery charger as a
power source will damage the tester.
Ø The tester will not operate efficiently
below 11.0 volts and will indicate “LOW
BATTERY VOLTAGE”.
Ø The tester may shut down if the voltage drops below 9.0 volts.
Ø If operating gasoline motors near the tester, be sure that they have
static suppression on the engine. Static can cause radio interference.
Ø The emergency air must be applied before the service brakes will
operate.