SWE90UF-2PB Operation & Maintenance Manual
position.
【Important】In order to avoid damage of starter, never operate motor starter for 15 seconds or more
every time. If the engine can’t be started, turn the key switch to OFF position. Wait for more than 2
minutes, and then try again. After starting for 3 times, the engine still can’t run, the oil supply system
should be checked. After wrong start-up, don’t turn the key switch till the engine stops, if not to do so,
the starter may be damaged.
Starting engine in cold weather
(1) Turn the key switch to ON position.
(2) Turn the key to START position and hold for a few seconds to lubricate the hydraulic pump before
enging starts.
(3) Turn the key anticlockwise to HEAT position, the indicator light will on, after 30 seconds which means the
preheating is finished.
(4) When the preheating indicator light is on, start the engine as above mentioned methods.
【Important】If there has fault in monitor, shut down the engine at once and check the reason.
Adjusting engine speed
When throttle control handle for diesel engine is lifted to rearmost end and engine runs at full load; push it
to forefront, engine runs at minimum load; adjust the handle between rearmost and forefront to control
engine speed, and also you can screw handle to adjust imperceptibly.
Stopping engine
【Important】 Don’t stop engine directly when it is full loaded, it should stop engine after 5 minutes
minimum loaded operation to unload the heat load and avoid possible damage to engine. If engine stop
with load, it should remove load and start engine at once. Before loading, please run 1 minute with half of
the speed.
a) Lower the bucket to ground.
b) Place the throttle handle to the minimum load position and run engine for about 5 minutes.
c) Rotate key switch to ‘OFF’ position and shut down the engine, and then take out the key.
d) Place the pilot control lever to LOCK position.
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