Maintenance Schedule
Table 1
TROUBLE SHOOTING
The following section will help you to diagnose any problem that might occur on your
KEISER machines. Find the problem in the under-lined headings and check each part of
the system as described in the questions below it. By following this method, the most
likely problems will be checked first.
PROBLEM: No resistance when increase valve is depressed.
Is the machine's quick-disconnect plugged into the air system?
YES
↓
NO
→
Plug in the quick-disconnect
Do all other machines work?
YES
↓
NO
→
Check the compressor
Does the machine work when plugged into another outlet?