SUNWARD SWE155F - Maintenance in Special Situation

OPERATION & MAINTENANCE MANUAL SWE155F
136
4.4.12 Maintenance in Special Situation
Work condition
Maintenance instruction
In mud, water and rain.
 Check joints, bolts and nuts for looseness and lost, and any signs
of damages and leakage.
 After work, clean up mud, rock, sand adhered to machine. Check
welds for damages, cracks and looseness.
 Do daily lubrication and maintenance work.
 In the event that machine has to work in circumstances involves
acid rain or corrosive stuff, flush parts being effected with fresh
water
On the sea
 Check plug and all drain plugs to ensure they are tightened
securely prior to operation.
 After completing operation, flush machine with fresh water to
remove salt. Carry out maintenance operation regularly to prevent
corrosion.
In the dusty or hot
environment
 Clean up air filter and element more frequently.
 Clean radiator and oil cooling fins to remove embedded dust and
dirt.
 Clean up fuel suction cartridge and filter more frequently.
 Clean up frequently, especially the surface of alternator and starter
rectifier.
On stony ground
 Operate with extra care. Check chassis and track for damages and
excessive wear out.
 Check joint, nut, and bolt for looseness, damage and lost.
 Check bucket or breaker for damage and excessive wear out more
frequently.
 Fix an upper or front frame to prevent hazard due to falling
objects, if necessary.
In cold weather
 Use premium oil with low viscosity according to ambient
temperature. .
 Use proper anti-freezing according to ambient temperature.
 Charge battery a little time earlier than normal situation. The
electrolyte will freeze with insufficient charging.
 Remove mud adhered to machine to prevent damages to machine
due to freezing.
In the environment with
falling objects
cab： Add falling objects prevention device to prevent cab from
damaging and avoid operator injury if necessary.