Page 196 - Womens Pavilion
P. 196
“Oil-Less” Scroll Medical Air
4.0 Trouble Shooting
Problem Possible Causes Solution
Failure to start Main power disconnected Turn on main power
Change power supply phase on incoming
power
Power failure Restore power
Main fuse blown Replace fuse
Fuse blown in control circuit Replace fuse
Overload tripped on starter Reset & check for system overload
Allow unit to cool; reset alarm & check for
High temperature sensor activated
over temperature condition
Pressure sensor open Adjust or replace sensor
Loose or faulty connection Check & tighten all wire connections
Power failure Main fuse blown Replace fuse
Fuse blown in control circuit Replace fuse
Compressor shuts off Overload tripped on starter Reset & check for system overload
unexpectedly
Pressure sensor failure Replace
High inlet vacuum switch activated Check for dirty/clogged inlet fi lter
Check for inlet piping restriction
High temperature sensor activated Allow unit to cool; reset alarm & check for
over temperature condition
High temperature alarm Allow unit to cool; reset alarm & check for
High temperature sensor activated
over temperature condition
Motor overheating Low voltage Check for proper supply voltage
V-belt too tight Adjust belt tension
Defective motor Contact BeaconMedæs
High inlet vacuum alarm Inlet piping restriction Check inlet piping
Clogged inlet fi lter Replace inlet fi lter
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