Castle TSM-21 Serial 64234 and above (Bosch) Operator Manual - Manual (Page 28)

CASTLE, INC TSM-21 OWNERS MANUAL V2.0 Page 28 of 41
• Ensure that the Router Bit and the Drill Bit are clean, sharp, and undamaged.
• Keep the Router and Drill Motors free from dust build up.
Check for proper Safety Switch function. Turn the machine on and press the Foot Pedal
without a work piece against the Safety Buttons. The machine should not cycle if the Safety
Buttons are not pressed. If you suspect a Safety Switch malfunction, contact a Castle, Inc.
Support Technician at 1-800-282-8338 as soon as possible for corrective.
Warning: Do not introduce lubricants, oils, or solvents into the pneumatic system. Irreparable
damage to pneumatic seals and components may occur. Using lubricants in the
pneumatics of your TSM-21 may void your Warranty!
6.5 Motors and Bits
The life of the machine is directly related to the care of the motors that cut the pocket and drill
the pilot hole. Because the motors are enclosed in the machine care must be taken to ensure
that they do not overheat. Use the motors as you would use typical router motors in your shop.
It is important that the maintenance guidelines provided in the Bosch instruction manual be
strictly followed.
• Regularly blow out the air passages on both motors with compressed air.
Caution: Always wear safety goggles when using compressed air.
• Do not run the motors for more than one hour at a time.
• To prolong motor life, and avoid costly downtime, it is strongly recommended that a dust
collection system be connected to the machine. A port has been provided on the left side of
the machine for this purpose. An air inlet vent on the rear door works with the dust collector
to help keep the motors cool.
• To ensure safe and effective operation, make certain that there is at least 80psi air pressure
to the machine. Pay attention to the cycle time of machine. A typical cycle will last from 1½
to 2 seconds. A cycle significantly longer than this may indicate low Router Feed rate, or low
internal air pressure. This will lead to excessive bit wear and shortened motor life.