13
9
Appendix (continued)
9.2
Figure 3 Electrical Schematic
UV
R
R
CR1
M2
M1
POWER SUPPLY GRND.
L1
LINE CORD
PLUG
&
HOT
LAMP UNIT GRND.
L2
NEUTRAL
FAN IN LAMP
FAN IN POWER SUPPLY
POWER ON PILOT LIGHT
HIGH / LOW POWER RELAY
LAMP ON PILOT LIGHT
SW 1
SW 3
SW 2
OFF
ON
OFF
ON
C 1
C 2
C 3
CR 1
AMPS
VOLTS
WATTMETER
BALLAST TRANSFORMER
U. V. LAMP
LOW
HIGH
120 V - 60 HZ - 1 PH