Table of Contents
hazard symbols .......................................................... 3
Saw Features ................................................................ 4
water system .............................................................. 5
add oil ................................................................. 5
add fuel ............................................................... 5
wet cutting .................................................................. 8
dry cutting................................................................... 8
General Safety Instructions
2
For your safety!
These safety precautions should be followed at all times. Failure to follow these safety precautions could
result in injury to yourself and others.
This manual has been prepared to provide complete instructions for operation and maintenance of the MK-
20 Series concrete saw. For additional instruction concerning engine operations and care refer to the engine
manufacturers instructions. Before using this equipment, ensure that the person operating this machine
has read and understands all instructions in this manual. Precaution is the best insurance against accidents.
Read and observe all safety precautions.
Revision 09/06, Effective Date September 18, 2006
starting a cut............................................................... 9
finishing a cut ........................................................... 10
Maintenance ................................................................ 11
cleaning .....................................................................11
engine .......................................................................11
grease points............................................................ 12
controls..................................................................... 12
drive chain ................................................................ 12
v-belts ....................................................................... 13
battery ...................................................................... 13
depth control ............................................................ 13
water system ............................................................ 13
Troubleshooting ......................................................... 14
Service Record ........................................................... 15
MK-20 SERIES