Lincoln Electric IM866 POWER REAM - Manual (Page 19)

MAINTENANCE AND TROUBLESHOOTING - 19 -
POWER REAM
MAINTENANCE
The POWER REAM will require periodic maintenance to ensure a dependable service life. The following
schedule is recommended.
Shut off the air supply and disconnect robot control cable when making adjustments.
DAILY
• Clean surface under reaming bit.
• Check airlines for leaks and robot control cable for splits or cracks.
• Clean clamp gripping surfaces to ensure optimal nozzle gripping.
WEEKLY
• Check the fluid level in spray reservoir.
• Check the reaming bit visually.
• Check the wire cutter visually.
The service life of the cutting edges are dependant on the type of application. Inspect for dullness and
possible breakage.
YEARLY
• Inspect drive belt for wear and tension. Replace if excessive wear is evident.
TROUBLESHOOTING
Problem Possible Cause Solution
No Indicator lights -Power is off
-Fuse is blown (robot cabinet)
-Reset button defective
-Circuit board defective
-Turn power on
-Replace fuse
-Replace reset button
-Replace circuit board
Reamer stops rotating -Insufficient air supply
-Excessive spatter buildup
-Dry run mode selected
-Set to 80psi
-Ream more often
-Select automatic mode
Clamp/Motor/Lift not working -Insufficient air supply
-Air line cut or twisted
-Reset button defective
-Check error codes
-Set to 80psi min
-Replace airline
-Replace reset button
Reamer does not go down -Ream bit jammed in nozzle
-Lift cylinder defective
-Top sensor defective
-―Start‖ output held on
-Check error codes
-Replace damaged parts
-Replace lift cylinder
-Replace top sensor
-Pulse ―Start‖ output 0.5 sec
Robot cannot start a cycle
or
Robot cannot complete a cycle
- ―Complete‖ signal not
responding
-Check error codes
No Anti-Spatter liquid
Or air flow from sprayer
-Insufficient air supply
-Solenoid valve defective
-Spray nozzle clogged
-Set to 80psi
-Replace solenoid valve
-Clean or replace spray nozzle
*hand tighten only
Air flow from sprayer but
no Anti-Spatter liquid
-Check anti-spatter level
-Check vent on reservoir
-Fluid line blocked
-Spray nozzle clogged
-Refill reservoir
-Open vent if closed
-Clean or repair fluid line
-Clean or replace spray nozzle
*hand tighten only