SWDM40 OPERATION & MAINTENANCE MANUAL
the hose is twisted, the soft/hard tube rubbing against each other, the oil cooler is damaged,
the joints are loose and all kinds of oil fluid is leaking or leaking. Check the oil leak should
use board check, cannot bare hand inspect directly. Prevent pressure oil to cut through the
skin, causing damage.
●Repair or replace any loose or damaged tubing, joints and oil cooler, tighten tubing, joint
and oil cooler bolts.
●Do not twist or tap the high-pressure tubing.
●It is not allowed to install twisted or damaged steel pipes and tubing.
2 Inspect short circuits. Short circuiting of the electric system can cause fire
●Check whether the cables and wires are damaged, loose, twisted, hard and cracked or not
before every shift or after 8 hours operation. If so, please replace it in time.
●Check whether the connectors are damaged or lost before every shift or after 8 hours
operation. If so, please install and repair in time.
3 Repair the switch
●Before operating the machine every day, check whether the key switch and the engine
stop switch are normal. If it is not normal, please repair it immediately.
●Fire might be even worse or GBH might happen if engine cannot be stopped in case
4 Clean out flammable materials
●Spilled fuel, excessive coal dust, and other flammable materials may cause fire
●Keep the machine clean every day to prevent fire.
5 The uses of fire extinguishers, please read the label carefully, and arrange the qualified
personnel to check regularly to ensure that there are always efficient in use. Do not use
water to extinguish the machine.
6 Only fire extinguishers provided by the machine can be used. If you want to use other
fire extinguishers, you can only use carbon dioxide, dry powder or foam fire
extinguishers.
1.6.5 Avoiding Incontrollable Accidents
When the machine is out of control, if you try to board, jump or stop moving machine, it
will cause casualties. To avoid getting out of control, pay attention to the following aspects:
The machine should be kept in a strong horizontal plane. Do not park on the slope and
turn off following these procedures:
1 Make the engine idle for 3 minutes at low speed to cool the machine
2 Stop the engine and remove the key from the key switch.
3 Switch off the hydraulic pilot valve switch.
4 Park at proper distance with other machine.
5 When the machine is transported, be sure to connect the turntable device on the
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