19
OPERATION MANUAL
6 MAINTENANCE
6.1 SCHEDULE
For the best performance of the machine follow the instructions given in this section and fol-
low the schedule laid out below.
Daily Check
q
Loose mounting bolts
q
Damaged saw blade
q
Correct blade tension
q
Worn or damaged power
lead
q
Any unsafe condition
Monthly Check
q
Lubricate vice screw
q
V-belts for correct tension,
damage or wear
Annual Check
q
Grease in the gear box.
6.2 BLADE GUIDE ADJUSTMENT
The blade guides are set before the machine leaves the factory but made need to be adjusted
due to movement while shipping, or general wear and tear after long operation.
F
ig
. 6.1
s
uPPort
r
oLLer
To adjust the support roller(Fig. 6.1)
1. DISCONNECT THE BAND-SAW FROM THE POWER SUPPLY
2. Make sure that the blade is correctly tensioned.
3. Raise and lock the bow saw for easy access. Slide the
blade guides as close as possible together and lock in
place. Remove the blade guards by loosening the
button head screws.
4. Loosen the lock nut (Fig. 6.2) and adjust the blade
guide housing so the back of the blade just touches
the roller, making sure the guide housing is not tilted.
5. Tighten the lock nut.
F
ig
. 6.2
L
ocK
n
ut
