Burr King 1400 Series Arm Attachments User Manual
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BURR KING MFG. CO., INC.
1220 TAMARA LANE
WARSAW MO 65355
WWW.BURRKING.COM
(660) 438-8998 (800) 621-2748
FAX (660) 438-8991
Mounting
Instructions
14xx series internal grinding attachments
June 2001
14xx internal grinding attachments provide valuable functional additions to Burr King belt grinders such
as:
• extension of the belt track outward approximately 6 inches
• small diameter nose wheels for tight radii grinding
• belt tracks from ½ inch wide up to the standard belt track width of the machine
• close access to corners, radii, cavities, tubes and other part features that may be otherwise inaccessible
• reduced belt speeds for better grinding characteristics on many materials
• flexibility to mount many different Burr King nose extensions on the base attachment
• belt track and tension control via the mounted machine functions.
14xx internal grinding attachments may be mounted on any Burr King belt grinder with model numbers
562, 482, 760, and 960. The belt length required for each machine is increased by 12 inches from standard
when the 14xx attachment is mounted on the machine. In example, the belt length for the model 760 is
increased from 60 to 72 inches. Additionally, mounting 14xx attachment results in a reduction of belt speed
to approximately 42% of the pre-mount speed. In example, mounting a 14xx attachment on a model 760
normally operating at 8000 surface feet per minute (SFPM) reduces the belt speed to approximately 3360
SFPM. If you require faster belt speed ask Burr King for the optional 4-inch diameter drive wheel. Drive
wheel (P/N 412) will increase belt speed to approximately 125% of that provided by the standard 3-inch
diameter drive wheel (P/N 302).
Mounting a 14xx attachment on a Burr King belt grinder requires the removal of the machine’s standard
contact wheel, contact wheel guard, work rest and work rest support arm, back-up platen and platen
support assembly. Correctly installing the 14xx attachment provides for pinch point protection and other
safety features otherwise provided by the standard machine items removed.
Caution: Failure to mount the 14xx properly may create a safety hazard. Observe the safety
instructions attached and those provided with the mounted machine.
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Mounting a 14xx attachment:
Locate the parts list for the machine on which you wish to mount the 14xx. For purposes of this instruction
the Burr King model 760 belt grinder is used for explanation. Models 562, 482, and 960 follow similar
sequence, except some part numbers may be different, i.e. a 702 contact wheel may be a 402 contact wheel.
In the case of model 960 grinders which have a two wheel system the mounting of the 14xx is similar
except for the absence of the third machine wheel shown in figure. Do not discard any part that you remove
from the grinder as it will be require should you desire to return the machine to its standard configuration.
1. Disconnect the machine from its main power source. Assure that no one is able to turn the power back
on without your approval.
2. Slack the abrasive belt and remove it from the machine.
3. Clean the machine thoroughly (it’s just a good time to do it!).
4. Remove contact wheel retaining nut and washer (P/N 727 and 726).
See our catalog at
www.burrking.com
Contact us at
DOC1400-99 06/01
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