Troubleshooting – Sealey SM94 User Manual
Page 5
SM94.V4 Issue No.1 031209
Original Language Version
9. troUBleshootiNG
NOTE: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior notice.
imPortANt: No liability is accepted for incorrect use of this product.
wArrANtY: Guarantee is 12 months from purchase date, proof of which will be required for any claim.
iNFormAtioN: for a copy of our latest catalogue and promotions call us on 01284 757525 and leave your full name and address, including postcode.
01284 757500
01284 703534
sole UK Distributor, sealey Group,
Kempson Way, Suffolk Business Park
,
Bury St. Edmunds, Suffolk,
IP32 7Ar
www.sealey.co.uk
Web
the ProBlem
the cAUse
the solUtioN
Noisy operation
Dry drill bit shaft
Lubricate drill bit shaft
Bit burns or smokes
1. chips not coming out of hole
1. retract bit frequently to clear chips
2. Dull bit
2. Sharpen or replace bit
3. feed rate too slow
3. feed faster
Excessive drill bit run out, or wobble
1. Bent bit
1. replace bit
2. chuck not correctly installed
2. remove chuck and install correctly
3. Bit not correctly installed
3. remove bit and install correctly
4. Worn or loose chuck
4. replace chuck
5. Worn spindle bearings
5. replace bearings
Drill binds in workpiece
1. Workpiece twisting or moving
1. Support or clamp workpiece
2. Excessive feed pressure
2. reduce pressure and clamp workpiece