jet promac MBS-56CS Gebrauchsanleitung Seite 6

Fig 15
Disconnect band saw from power
source.
Raise the saw arm.
Make sure the hydraulic cylinder is
closed (valve lever perpendicular to
cylinder).
Remove the two screws and washers
which secure the vise, and lift off the
vise.
Move the bushings from the first set of
holes to the other set of holes.
Reattach the vise.
Remove the socket head cap screw
(C, Fig 16) to allow the saw arm to
swivel to the other side.
Move the chip pan and the stock stop
to the other side.
7.8 Saw arm adjustment
The saw arm can be adjusted for
square and mitre cuts.
Loosen handle (A, Fig 16) and move
saw arm to the desired angle.
Always check the angle setup with a
combination square against the blade
and vice.
Fig 16
90° Stop
The screw (C) must be installed.
Inspect with a combination square
against the blade and vice.
If adjustment is needed, adjust the
stop screw (B).
45° Stop
If adjustment is needed, adjust the
stop screw (E).
8. Maintenance and inspection
General notes:
Maintenance, cleaning and repair
work may only be carried out after
the machine is protected against
accidental starting by pulling the
mains plug.
Repair and maintenance work on the
electrical system may only be carried
out by a qualified electrician.
Clean the machine regularly.
Only use sharp and properly set saw
blades.
Replace a defective sawblade
immediately.
Regularly lubricate the vice lead screw
with grease.
All protective and safety devices must
be re-attached immediately after
completed cleaning, repair and
maintenance work.
Defective safety devices must be
replaced immediately.
Changing Gearbox Oil:
Change gear box oil after the first 3
months of operation (respectively after
50 operating hours).
There after, change the oil once a year
(respectivel every 500 operating
hours)
Disconnect the machine from the
power source.
Place the saw arm in the horizontal
position.
Remove screws (A, Fig 17) from the
gear box and remove the cover plate
and gasket.
8
Fig 17
Hold a container under the lower right
corner of the gear box while slowly
raising the saw arm.
Place the saw arm in the horizontal
position again.
Wipe out remaining oil with a rag.
Fill the gear box with approximately
0,350 liters of
Mobil Gear 634 ( ISO VG 460)
gear oil or equivalent.
Replace the gasket and cover.
9. Trouble shooting
Motor doesn't start
*No electricity-
check mains and fuse.
*Defective switch, motor or cord-
consult an electrician.
Machine vibrates excessively
*Stand on uneven floor-
adjust stand for even support.
*sawblade has cracks-
replace sawblade immediately
*Tool heavy a cut-
reduce feed pressure and feed speed.
Cut is not square
*90° Stop setting is bad.
*Blade guide setting is bad.
*Sawblade is dull.
Cutting surface is bad
*Wrong sawblade chosen
*Sawblade is dull
*Blade guide setting is bad
*Blade tension too low
*Feed pressure too high
*Feed speed too high
10. Environmental protection
Protect the environment.
Your appliance contains valuable
materials which can be recovered or
recycled. Please leave it at a
specialized institution.
11. Available accessories
Refer to the JET-Pricelist
for various saw blades.