The alarm keeps going off on my M class 1230 extractor

Written by Matti Rossi

Last published at: July 6th, 2021

The hose diameter dial on the 1230M may be set incorrectly.

If using the Mirka handblock hose, this should be set to 20mm. If you using the hose for the Mirka DEROS/DEOS/CEROS/LEROS, this should be set to 27mm.

If the problem persists, please contact the Mirka Service Centre.

England, Wales & Scotland

Master Tool Services
Tel: 0808 178 1345 (Free from a landline, mobile networks may vary.)
Email: enquiries@master-toolservices.co.uk 

Northern Ireland and Ireland

Lamont Industrial Limited
Tel: 02825 881231
Fax: 02825 880883
Email: sales@lamontindustrial.co.uk