Symptoms and Possible Causes
KVAL 994-X Operation/Service Manual
6-34
Symptoms and Possible Causes
Symptom Possible Cause Corrective Action
Oiler not lubricating
machine
1. Oil Reservoir Empty
2. Lubricator Not Primed
3. Faulty Lubricator
1. Fill Reservoir with Sys-lube
2. Prime lubricator
3. Replace Lubricator
Hinge Section Pocket
Under T
raveled
(pocket not complete)
1. Lack of Oil
2. Flow Control Out of Adjustment
3. Debris or Obstruction limiting
travel
1. Check Lubricator
2. Increase Flow Control
3. Remove Obstructions
Hinge Section Pocket
Ove
r Traveled in Cor-
ners
1. Flow Control Out of Adjustment
2. Bent Router Arbors
3. Bearings Out of Adjustment
1. Slow Flow Control
2. Replace Arbor
3. Adjust Bearing Tension
Hinge Pocket Brake
Out
1. Flow Control Out of Adjustment
2. Worn Out Chipout Blocks
3. Worn Out Tooling
1. Readjust as Needed
2. Replace the Chipout
3. Sharpen or Replace the tool
Router Has Excessive
Noise or
Vibrations
1. Bent Arbor Shaft
2. Tool Out of Balance
3. Router Loose in Housing
1. Replace Arbor
2. Replace Tool
3. Tighten Router in Housing
Feed System Doesn’t
Sto
p for Door to Clamp
1. Debris on Photo Eye
2. Defective Photo Eye
3. Feed Belt Too Low
1. Clean Photo Eyes Regularly
2. Replace Eye
3. Adjust Feed Belt Height
Door Slams Against
Door St
ops
1. Feed System Moving To Fast
2. Defective Photo Eyes
1. Slow Down DC Drive (call
KVAL TECH).
2. Replace Eye
Six Shooter Hydraulic
Sc
rew Head will not
Start
1. Slide valve on screw drop cylin-
der turned off.
2. Jammed Screw
3. Limit Switch Out of Adjustment
4. Bad Fuse
1. Push Slide Valve On
2. Un-jam Screw Slide
3. Re-adjust Limit Switch Arms
4. Replace Fuses
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