MMD Equipment 25S-3A3 - Manual (Page 13)

1.Safety
1-10
1.3 Caution during Inspection and Maintenance
Before starting inspection, switch off the circuit breaker of
the machine, remove the key from the starter key switch,
hang a “Now Checking and under Maintenance” tag where
it can be easily seen. Operator and service personnel must
keep the key during checking and maintenance.
Remove the negative (–) side cable from the battery.
If the above procedure is neglected, and another person
starts operating the machine during check or maintenance,
it could cause serious injury.
Be sure to stop the engine and remove the starter key
whenever fan belt tension is to be adjusted.
If the machine is running, it might catch the operator’s hand
into the fan belts, and this could cause a serious injury.
Be sure to stop the engine and remove the starter key
whenever check or maintenance work is carried out near
the cooling fan.
If the cooling fan is rotating, it may catch the operator or
part of his body into the fan, which could cause a serious
injury.
When cleaning dust accumulated in components such as
radiator, air-filter, etc., when blowing compressed air, wear
safety glasses, etc. to protect your eyes.
Cleaning with compressed air
Hang a “Now Checking and under Maintenance” tag
SY001
Adjusting tension of fan belt
Hands off from cooling fan
W009
TR0304
M003