OPERATION & MAINTENANCE MANUAL SWE18UF
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carrying out maintenance or service.
Set the other warning signs around the machine if
necessary.
1.4.2 Parking Machine Prior to Maintenance
Park the machine on firm level ground.
Lower the bucket to the ground.
Pull the pilot safety lever to LOCK position.
Run engine at low speed without load for 5 minutes.
Operate each control lever, release internal pressure of
hydraulic system.
Remove the key from the switch, set the pilot lock lever
to LOCK position.
Post “DO NOT OPERATE” sign to the controls.
Cool the engine.
Chock the track to prevent machine from moving.
1.4.3 Safety Maintenance Rules
Understand all maintenance instructions prior to
operation.
Keep the working site clean and dry.
Do not spay water and vapor in cab.
When the machine if moving, do not lubricate the
machine or perform any maintenance operation.
Prevent any parts of the body from reaching moving
parts of the machine.
If the maintenance procedure has to be carried out when
engine is running. Position a person in operator seat to
stop the engine at any moment. All persons keep each
other in touch.
Do not operate under the machine which is supported
by boom. If you have to service the machine with boom
supported, use bracket or block strong enough to
support the machine and working device securely.
Dispose of replaced parts in time; remove any
accumulated lubricating grease, oil or debris.
Always disconnect negative terminal from battery
before testing on electrical system or welding on the
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