Puregas Altec AIR P8400W, User Manual

Page: 72 / 110

Altec AIR P8400W Air-dryer User’s Guide
Page 72 of 110 P017585 – Rev. A
9.8 Measuring Heatless Dryer Solenoid Voltage
With the System* Compressor running ( System* = System 1 or System 2) :
9.8.1 Remove Front Panel (see section 8.10.2 )
9.8.2 Locate the Heatless Dryer
Cycle Timer.
The timer has three (3) sets of
terminals (from left-to-right):
“ 106VDC ” – Left solenoid
“ IN ” – Incoming power
“ 106VDC ” – Right solenoid
9.8.3 Use a Voltmeter to measure
the DC voltage across each
set of “ 106VDC ” terminals.
Continue to measure for up to 45
seconds if no voltage is initially
measured.
The voltage should measure 106 Volts DC .
9.8.4 Reinstall Front Panel.
If the voltage does not measure 106 Volts DC, this is an indication that the Cycle
Timer is defective and should be replaced. See sections 11.3 for part detail and
11.7 for ordering information.