16
Tips
english
Note:
The Exact product is to be shipped to
the Authorized Warranty Repair Center freight
prepaid. If the Exact product is repaired under
Warranty the return shipment will be made
freight prepaid. If the Exact product is not
repaired under Warranty the return shipment will
be made freight collect.
Please Note: The following items or services
are excluded from Warranty claims:
- Saw Blades / Blade tips
- Cutting heads
- Overload Protection Fuse
- Carbon Brushes
- Gripping Unit Wheels
- Blade Flange
- Attachment Flange
- Pulling Flange Washer
- Normal Wear and Tear
- Errors Due to Misuse or Accident
- Water, Fire and Physical Damage
- Power Cords
- Adjustment of Adjustment Wheel
Due to continuous product development,
the information in this instruction book may
change. We do not give separate noti cation
of changes.
Tips for using Exact
PipeCut saws
Diamond blade should only be used for cutting
cast iron pipe. It is not recommended to cut cast
iron with TCT or Cermet blades.
Clean the inside of the blade guards after cutting
plastic pipe.
Smaller pipe is easily cut by rotating the pipe
by hand either on a table or on the oor. Please
note:
rotate pipe towards you when rotating by hand
and be careful not to rotate too fast.
Check the condition of the blade regularly. The
cutting procedure is divided into two stages; rst
saw through the pipe wall, then complete the cut
by sawing around it.
Do not overload the saw by cutting continuously.
The saw will be overheated and the metal parts
can become burning hot. This will also damage
the motor and the blade. The rule is 2.5 minutes
in use and 7.5 minutes rest.
Keep the feeding speed constant. This will
extend the lifetime of the blade. For example
cutting time for a steel pipe diameter of
6’’ (170mm), and a wall thickness of 1/5’’ (5mm),
is 15-20 seconds, and for a cast-iron pipe
diameter of 4’’ (110mm), with a wall thickness of
1/6’’ (4mm) is 20 to 25 seconds.
Always keep the motor unit in the upright
position. The yellow mark of the unlock button is
then visible. Never place the Pipe Cut Saw on
the pipe in the locked / cutting position.
Factors that affect the lifetime of the saw
blade:
•
material of the pipe
• correct blade type for material being cut
• correct motor speed setting (models
170E/220E)
• wall thickness of the pipe
• feeding speed
• smoothness of the pipe
• user’s general skills
• cleaness of the pipe
• rust on the pipe
• welded seam in the pipe
• blade speed
Factors that affect the straightness of the cut:
•
condition of the saw blade
• wall thickness of the pipe
• feeding speed
• smoothness of the feed
• user’s general skills
• cleaness of the pipe
• roundness of the pipe
• gripper unit too loose or too tight
• blade assembled too tight
Please see more information at our web-site
www.exacttools.com
18
Note:
The Exact product is to be shipped to the
Authorized Warranty Repair Center freight prepaid.
If the Exact product is repaired under Warranty
the return shipment will be made freight prepaid.
If the Exact product is not repaired under Warranty
the return shipment will be made freight collect.
Please Note: The following items or services
are excluded from Warranty claims:
- Bevel tips
- Cutting heads
- Overload Protection Fuse
- Carbon Brushes
- Gripping Unit Wheels
- Blade Flange
- Attachment Flange
- Pulling Flange Washer
- Normal Wear and Tear
- Errors Due to Misuse or Accident
- Water, Fire and Physical Damage
- Power Cords
- Adjustment of Adjustment Wheel
Due to continuous product development, the
information in this instruction book may change.
We do not give separate notification of changes.
Tips for using Exact PipeBevel-
beveling machines
Make sure there is no dirt or other interfering
objects in under the cutting head cover.
Smaller pipe is easily beveled by rotating the pipe
by hand either on a table or on the floor. Please
note: rotate pipe towards you when rotating by
hand and be careful not to rotate too fast.
Check the condition of the blade tip regularly. The
beveling procedure is divided into several stages;
first bevel the surface of pipe wall, then complete
the bevel by going deeper with adjustment wheel.
Make several turns and adjust the bevel depth
several times, depending the thickness of pipe
and hardness of beveled material. Always go one
full round before adjusting bevel depth.
You can easily repeat desired bevel depth with
control bar. Lock the control bar as you have
reached desired bevel depth.
Do not overload the beveling machine. If the
beveling will be overheated the metal parts can
become burning hot. This will also damage the
motor and the blade tips. The rule is 2.5 minutes
in use and 7.5 minutes rest.
Keep the feeding speed constant. This will extend
the lifetime of the blade tip. Do not use extra
force and be careful that you are not beveling too
much at once. This affects quality of bevel and
blade life. If you try to remove too much material
at once, you can damage the blade and beveled
pipe. Rule of thumb: more little you take, more
better your bevel quality is.
Always keep the motor unit in the upright position.
The yellow mark of the unlock button is then
visible. Never place the beveller on the pipe in the
locked / beveling position. Wrongly possessed
tool can kick back and it can be dangerous.
Factors that affect the lifetime of the blade tip:
• material of the pipe
• correct blade type for material being cut
• correct motor speed setting
• wall thickness of the pipe
• feeding speed
• smoothness of the pipe
• user’s general skills
• coatings of the pipe
• rust on the pipe
• welded seam in the pipe
• blade speed
Please see more information at our web-site
www.exacttools.com
