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Curtis 1214-/15-/19-8 Manual
Standard Power Wiring
In every wiring configuration, it is imperative that the field be wired between
and
and that the armature be wired between
A2
internal plug diode used in the 1214-/15-/19-8 is connected between
Therefore, the armature and field positions cannot be interchanged. Reversing
contactors can be used to switch either the armature or the field.
Standard Control Wiring
Wiring for the input switches and contactors is shown in Figure 3 (see detail
below). The main contactor, if one is used, is normally connected directly to the
controller. Optionally, the main contactor can be switched directly by the
keyswitch or brake, leaving Pin 17 unconnected.
24-pin detail (see Fig. 3):
EMERGENCY
REVERSE
CHECK
OUTPUT
(factory option)
24
23
12
11
FORWARD
REVERSE
The throttle shown in Figure 3 is a 5kΩ–0 type. Various other throttles can also
be accommodated, and are discussed in the throttle wiring section.
FORWARD
CONTACTOR
REVERSE
CONTACTOR
CONTACTOR
22
21
20
19
18
10
9
8
7
6
EMERGENCY
REVERSE
(walkies only)
2 — INSTALLATION & WIRING
and the
terminal. The
M-
A2
M-
2-WIRE POT
(5 kΩ)
MAIN
POT
LOW
17
16
15
14
13
5
4
3
2
1
MODE
KEYSWITCH
SELECT
BRAKE
or
SEAT SWITCH
B+
and
.
A2
7
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