SWDM40 OPERATION & MAINTENANCE MANUAL
7）Pay attention to not spill fuel on the machine when filling oil, and keep the fuel gun nozzle
fix to avoid it damaging fuel tank filter.
8）Stop oil filling when the warning line is higher than the oil filler. Don’t fill too much for the
fuel tank.
9）Install the oil cap and lock it with the key to avoid lose or damage.
Warning！
Smoking is forbidden when refilling oil, failure to comply may cause fire, result in
property loss and personal injury.
Filling Fuel Oil by Fuel self-suction pump:
FIG. 8-3-24 Fuel self-suction pump
1）Clean oil inlet filter screen and pipe port before using.
2）Insert oil inlet filler under the oil level of fuel reservoir.
3）Start the motor switch ( red button), the fuel pump suck oil to oil tank automatically.
4 ） If the oil pump sucks too slow or there’s loud noise during work, please change filter
element.
5）After motor is started, pump buzz but doesn’t suck, please open the mounting plate on the oil
pump base to check vane and rotor for abrasion or stuck by impurities. And clean the pump
chamber with diesel oil and change O-ring.
6）Turn off the motor after filling up the fuel.
8.3.17 Checking Switches, Buttons and Operating Handles
1. Start the engine and pull the pilot control switch to LOCK position.
2. Operate all switches, buttons and handles in the cab and check whether the motion is
corresponding with the function. If not, take maintenance for the machine.
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