Troubleshooting - Imer Group MASONRY 750 PLUS Manual De Uso

16.8 Repairs
- All maintenance operations must be performed
exclusively with the machine switched off, and the power
plug disconnected from the mains.
- If any guards are removed for repairs, ensure they
are correctly refitted at the end of work.
Use exclusively original IMER spare parts; modifications to
parts are strictly prohibited.
17 RESIDUAL RISKS AND SAFETY NOTICES
Although the sawing machine has been manufactured fully in
compliance with current regulations, residual risks exist that
cannot be eliminated and involve the use of appropriate
individual protection devices. The machine is equipped with
notices to indicate the residual risks and how to avoid them.
NOISE HAZARD
Wear ear defenders
HAND CRUSHING/SHEARING HAZARD
EYE INJURY HAZARD
INCORRECT USE HAZARD
Read the manual before operating the
Cutting with water is compulsory
TRAPPING/CRUSHING AND SHEARING HAZARD
Do not remove the guards
Do not touch drive components
IMER INTERNATIONAL S.p.A
Wear gloves
Wear safety glasses
machine
Danger of cutting
ELECTROCUTION HAZARD
Note that the employer is responsible for ensuring his workers
use individual safety equipment.
18

TROUBLESHOOTING

- CAUTION!!! All maintenance operations must be
performed exclusively with the machine stopped off and
the power plug disconnected from the mains.
Problem
An electrical wire in the
Motor fails to start
motor terminal board is
when switch is
operated
An electrical wire in the
The ON switch is faulty
Difficult trolley
horizontal sliding
No cooling water
reaching disc
Disc fails to cut
Motor starts but disc
does not turn
* Operation to be carried out by an electrician
19.Tools supplied
• double-ended wrench CH 10-13
• open ended wrench CH 36
19
Danger - electrical power
Causes Corrective action
Voltage not reaching Check the line *
supply line
Electrical socket and Restore correct
plug are not properly connection
connected
The power cable from Change the cable *
the plug to the panel is
cut off
Restore the
connection *
disconnected
Restore the
electrical panel is connection *
disconnected
Replace the switch *
A fuse has blown Replace the fuse *
The thermal safety Wait a few minutes
device has been and try again
triggered
Dirty runners Clean the runners
Refer to "cleaning and maintenance of the
cooling system" (par. 17.5)
The disc is worn Replace with new
Transmission belt not Tighten the belts
tensioned
Belt broken Replacing the drive
disc
belt