27
Presto Lifts
PDL Manual
8.2 Control Panel
T2
1
3-BL
4-WHT
3-BL
X2
XF
FU2
T3
APPLICABLE CODES.
FU3
T1
H1
230V
H3
460V
H2
208V
H4
A1
A2
L1 L2 L3
L1
L3
4
2
G
2
T1
1-RED
T2
T3
NOTE:
GROUND CONNECTIONS NOT SHOWN. FOR
GROUND CONNECTIONS USE SUPPLED
GOUNDING TERMINAL. ENSURE ALL
ELECTRICAL COMPONENTS AND MACHINE
ARE PROPERLY GROUNDED ACCORDING TO
NC
95
CORRECT SUPPLY
FU1
CONNECT L1 TO
208/230/460-3-60 SUPPLY VOLTAGE - SEE
96
ELECTRICAL INFORMATION SECTION
1 2 3 4 5 6
VOLTAGE
(FROM FUSED DISCONNECT - BY CUSTOMER)
JUMPER "A"
ENSURE PROPER FUSES ARE
USED AND OVERLOAD RELAY
IS ADJUSTED FOR
RESPECTIVE PRIMARY
VOLTAGE - SEE ELECTRICAL
INFORMATION SECTION.
GROUNDING
TERMINAL
TERMINAL BLOCK
DOWN
VALVE
MOTOR
CONTROLS
2
5-WHT
5
OPTIONAL UPPER TRAVEL LIMIT SWITCH
(NC) OR PROXIMTY SWITCH(NO) HELD
CLOSED WHEN SCISSORS LEGS IS IN FRONT
OF IT. OPENS AS LEG ROTATES OUT OF
SENSE RANGE.
IF NOT PROVIDED WIRE 3 CONNECTS TO A1
ON MOTOR CONTACTOR VIA THE TERMINAL
BLOCK, REMOVE WIRE 4.
