Operating Lights; Stopping-Lombardini; Stopping-Cat; Derating - WACKER Group LTC 4 Repair Manual

Operation

3.18 Operating Lights

See Graphic: wc_gr001426, wc_gr002758
3.19 Stopping—Lombardini
See Graphic: wc_gr001426, wc_gr002758
3.19.1 Turn the circuit breakers (a, b, c) off and remove any other loads from
3.19.2 Turn the key (q) to OFF.
3.20 Stopping—CAT
See Graphic: wc_gr001670, wc_gr002756
3.20.1 Turn the circuit breakers (a, b, c) off and remove any other loads from
3.20.2 Turn the key (r) to "OFF".

3.21 Derating

wc_tx000543gb.fm
Turn on the circuit breaker (a) first, then turn each circuit breaker (b) to
"ON", one at a time.
Metal halide floodlights require a warm-up time of 5–15 minutes before
they reach full output. If the floodlights are shut down, a 10-minute
cool-down period is required before turning them back on.
High pressure sodium floodlights require 1–2 minutes to start and 2–5
minutes of cooldown time to restart.
the generator.
CAUTION: Never shut down the engine without turning off the lights.
Damage to the generator will occur.
the generator.
CAUTION: Never shut down the engine without turning off the lights.
Damage to the generator will occur.
All generator sets are subject to derating for altitude and temperature.
Although derating should not affect operation of the floodlights, it will
reduce the available reserve power to the receptacle.
Ratings are typically reduced 3% per 300 m (1000 feet) elevation from
sea level, and 2% per 10°F (5.5°C) increase in ambient temperature
above 78°F (25°C).
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LTC 4L