SWDM40 OPERATION & MAINTENANCE MANUAL
maintenance.
Clean the machine and remove lubricating oil on the joints and couplers, fuel or addictive
before maintenance. Don’t use erosive detergent and clean with non-fiber cloth.
Cover parts which may be affected by water, vapor or detergent before cleaning.
Remove all the cover after cleaning to check these parts.
Check fuel lines, engine oil lines and hydraulic oil lines for leakage, joints for loosen, crack or
damage after cleaning.
A suitable container should be prepared for the oil spill during the maintenance and installation
process.
8.1.2.4 During Maintenance
A suitable place and the auxiliary equipment should be prepared for the maintenance.
Lock down the working area carefully.
When changing a part or a larger assembly, it should be placed on an auxiliary equipment and
make sure there’s no damage risk.
Only use a auxiliary equipment with enough load capacity with proper functioning.
Don’t stand, walk or work under a suspended heavy part.
Only specify personnel with rich experience to command, who should always stay within the
range of visibility of the operator, and send signals to the operator through voice, gestures or
telecommunication.
Before maintenance, fix the loosened bolts.
If the safety device is dismantled during the maintenance, reinstall that after finishing the work.
Make sure working media, consumption parts and replaceable parts meet the requirements and
standard of environment-friendly and safety.
Store the oil cloth and flammable material away from places where with the fire risk.
The electrical device should be checked regularly. Repair or replace loosened joints or burned
cables immediately.
Only a qualified electrician or a trained personnel under the supervise of a qualified electrician
can repair the electrical system in accordance with the technical regulation.
Only original fuse with specified current intensity can be used.
Release pressure for related parts before maintaining the electrical system.
Regularly check hoses for the hydraulic system and joints for any leakage and damage, repair or
change if any damage is found.
Only professional personnel with the knowledge and experience in hydraulic can lubricate or
maintain the hydraulic parts.
Related safety regulations should be observed when handling with the lubricating oil, grease or
other chemicals.
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