Troubleshooting
IMER Masonry 750 Plus problems and fixes
The troubleshooting table of the IMER manual 3236275 R02, problem by problem: the likely causes, what the manual says to do and the parts for each fix.
- problems
- 5
Motor fails to start when switch is operated
Possible cause What to do Voltage not reaching supply line Check the line * Electrical socket and plug are not properly connected Restore correct connection The power cable from the plug to the panel is cut off Change the cable * An electrical wire in the motor terminal board is disconnected Restore the connection * An electrical wire in the electrical panel is disconnected Restore the connection * The ON switch is faulty Replace the switch * A fuse has blown Replace the fuse * The thermal safety device has been triggered Wait a few minutes and try again Qualified person: this fix involves electrical, pressure or engine work.
Source: IMER manual 3236275 R02, pages 7–8
Difficult trolley horizontal sliding
Possible cause What to do Dirty runners Clean the runners Source: IMER manual 3236275 R02, page 8
No cooling water reaching disc
Possible cause What to do - Refer to "cleaning and maintenance of the cooling system" (par. 17.5) Source: IMER manual 3236275 R02, page 8
Disc fails to cut
Possible cause What to do The disc is worn Replace with new disc Transmission belt not tensioned Tighten the belts Parts named in these fixes, from the Masonry 750 Plus parts book
- Belt for IMER Masonry 750 Plus2211988 · drawing 3, ref 92$81.00
Check the part number on your machine or in its parts book before you order.
Source: IMER manual 3236275 R02, page 8
Motor starts but disc does not turn
Possible cause What to do Belt broken Replacing the drive belt Parts named in these fixes, from the Masonry 750 Plus parts book
- Belt for IMER Masonry 750 Plus2211988 · drawing 3, ref 92$81.00
Check the part number on your machine or in its parts book before you order.
Source: IMER manual 3236275 R02, page 8









