Landoll 5531 Operator's Manual page 75

PROBLEM
AIR SYSTEM LEAK - SLOW
NOTE
Use a spray bottle with a soapy
water solution to check for the
following leaks.
PROBABLE CAUSE
Air leaking thru air compressor filter
Air line/fitting connection leaking
Air relief valve leaking
Air manifold leaking
Air valve leaking
End caps on center section opener bar (air
reservoir) leaking.
TROUBLESHOOTING GUIDE
SOLUTION
Check valve leaking. Replace check valve
Air lines ends must be cut square, and not
scratched. Recut air line end if
necessary. Push-in fitting lock ring
when inserting or removing air lines.
Clean or replace air relief valve.
Check front and rear manifolds for leaks.
Tighten/replace Schrader air valve on front
manifold.
Relief system air pressure, and repair
leaking weld.
5-3