VersaPulse Select - Page 67

TROUBLESHOOTING
5-10
VersaPulse Select Service Manual
0621-499-01 12/95
®
®
Remove the right side cover to access the fuses, main contactor, Isolation Transformer Terminal Board, the circuit
breaker, HVPS, K1, K2, and to access the interior of the PFN enclosure.
To remove the right side cover, open the front cover, remove the top cover, remove the single screw that secures
the cover at the bottom just in front of the rear wheel, then remove the six screws along the top and front of the
cover (three along the top, three along the front). The cover can then be lifted off of the frame.
FIGURE 5.10 INTERIOR VIEW, RIGHT SIDE
VAC Inputs
200 VAC
220 VAC (Std.)
240 VAC
All 30A
@ 60Hz
breaker
K1
K2
PFN
ENCLOSURE
HVPS
MAIN
RESERVOIR
HEAT EXCHANGER
COOLING FAN
OPTICS BENCH
FILL RES.
FUSES
MAIN
CONTACTOR
SMART FAN PCB
CIRCUIT
BREAKER
BACK
FUSE BLOCK
DS1
Main charging Cap +
Main charging cap -
TOUCH SCREEN
CONTROL PANEL
INSIDE THE PFN
COVER PLATE
TO
XFORMER
(primary)
AC inputs to
transformer.
120
100
120
100
MAINS (F1)
MAINS (F2)
CHASSIS
GROUNDING
POST
AC Terminal
block for H
2 0
pump
B
A
F1
F2 F3
F4 F5 F6 F7 F8 F9
16A 16A
4A 4A 4A 4A 10A 10A
10A
CONDUCTIVITY
SENSOR