BETTCHER
Industries, Inc.
Maintenance
5-70
Maintenance
Whizard Quantum
®
Air Operating Instructions and Parts
List
Manual No. 102481
April 17, 2015
Quick Start Valve and Hose Assembly Maintenance
Required Tools for Quick Start Valve and Hose Assembly
Maintenance
1 – 1/2” Open End Box Wrench
1 – 9/16” Open End Box Wrench
Inspection of Valve and Hose Assembly
Quick Start Valve and Hose Assembly
•
Connect the valve and hose assembly to the FRL at
90-100 psi.
•
If air leaks around the housing plug, replace the o-ring
on the housing plug
•
If air leaks around the valve stem, replace the lower
valve stem o-ring.
•
If air leaks through the valve tube, replace the upper
valve stem o-ring.
•
If replacing the valve stem o-rings does not fix the air leak,
replace the valve body assembly
•
If the valve tube is dented, nicked, or scratched, replace the
valve body assembly.
•
If air can be felt leaving the muffler, replace the hose
assembly.
•
If the exhaust hose is cut, torn, or nicked, replace the
exhaust hose.
•
If the muffler is dirty or clogged, replace the muffler.
Housing Plug
Valve Stem
Muffler
Exhaust Hose
Valve Tube