Troubleshooting - Partner K950 RING Operator's Manual

Troubleshooting

Mechanical
SYMPTOM
A. Blade will not rotate.
B. Blade turning too slow.
C. Blade jumps off.
D. Blade warped.
E. Segment loss.
F . Blade cutting too
slowly.
G. Blade slips.
EC declaration of conformity
Partner Industrial Products, SE-433 81 Partille, Sweden, tel. +46-31-949000, declare under sole responsibility that the power
cutter Partner K950 Ring from the serial numbers of 2002 and onwards (the year is clearly stated in plain text on the type plate
with subsequent serial number), are in conformity with the following standards or other normative documents following the
provisions in the COUNCIL'S DIRECTIVES:
- of June 22 1998 "relating to machinery" 98/37/EC, Annex IIA.
- of May 3 1989 "relating to electromagnetic compatibility" 89/336/EEC, and applicable supplements.
- of May 8 2000 "relating to noise emission, see "TECHNICAL DATA".
For information relating to the noise emission, see "TECHNICAL DATA":
The following standards have been applied: EN292-2, CISPR 12:1997, EN1454.
SMP Svensk Maskinprovning AB, Fyrisborgsgatan 3, SE-754 50 Uppsala, Sweden, has carried out voluntary type approval
for Husqvarna AB. The certificate is numbered: 01/169/011 - K950 Ring.
Partille October 1, 2002
Ove Donnerdal, Development manager.
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– English
TECHNICAL DATA
PROBABLE CAUSES
1. Roller knobs not locked into position.
2. Blade not installed correctly on the engagement rollers.
3. Faulty bearing on rollers.
4. Rollers adjusted too tight.
1. Roller handles not locked into position.
2. Drive disc worn.
3. Inner edge of blade worn.
4. Springs on engagement rollers weakened.
5. Faulty bearing on rollers.
1. Roller adjustment too loose.
2. Worn engagement rollers.
3. Blade not installed on engagement rollers correctly.
4. Damaged blade.
1. Rollers adjusted too tight.
2. Blade overheating.
1. Blade bent, twisted, or abused.
2. Improper weld. Continue to use blade if only one segment is lost or return to have
it retipped if blade is not worn more than 50 percent.
1. Wrong blade for material.
1. Engagement roller not moving freely in and out. A stuck roller cannot push the
blade hard enough against the drive disc.
2. Drive disc worn. Abrasive material and poor flushing will wear the disc faster.
3. Engagement roller shoulder worn. If the width of the shoulder is more than 50%
worn, the blade will slip.
4. Blade tracking groove and inner edge worn. Caused by poor flushing of abrasive
material and/or a worn drive disc which causes the blade to slip.
(Only applies to Europe)