16
7. Maintenance
- Thoroughly clean the saw once per week (in off circuit condition)
.
8. Malfunctions
Malfunction
Possible cause
Remedv
Motor does not run
- Power cord is defective
- Motor is defective
- Switch is defective
- New power cord
- May only be repaired by
an electrician
lncorrect saw blade rotation direction
- Motor incorrectly polarised
- Reverse the phase inverter
Motor shuts down during sawing,
but can be restarted after a short
break
.
- Feed too fast
- Saw blade blunt
- Saw blade worn
(coating > 2 mm)
- Cut with slower feed
- Sharpen saw blade with
10- 15 cuts in sand-lime
bricks
No water at saw blade
- Pump is not running
- Line system clogged
- Change the safety
device in the switchbox.
Only by an electrician
expert.
- Clean line system
