Fume Arms
21
13 MAINTENANCE AND INSPECTION
The chart indicated below shows different inspections and the frequency at which they should
be performed.
Frequency of
inspections
Components
Procedures
Daily
Arm joints, socket
and damper
Ensure arm stays in desired position for source
capture.
Open and close air damper to ensure proper
operation.
Move arm left and right. Ensure no grinding or
squeeking is heard or felt.
Weekly
Flexible hoses
Check for possible leaks or tears. Repair or replace if
necessary.
Ensure hose clamps are fastened correctly.
Yearly
Arm assembly
Perform a complete inspection of the fume arm
and components.
Check status of recoil spring assembly. Replace
if necessary.
Check status of joints friction disks. Replace if
worn out.
