Hale SPV - Manual (Page 7)

S
emi-Automatic
P
riming
V
alve
5
Figure 3. Push-Button Switch Installation
FACE
NUT
PANEL
PLACARD
LOCK
NUT
PUSH-BUTTON
SWITCH
TO PRIMING
PUMP SOLENOID
CONNECTION
(USE MINIMUM 14
AWG WIRE)
TO + BATTERY
POWER
(USE MINIMUM 14
AWG WIRE)
Panel Placard and Push-Button Switch
Installation:
The following procedures shall be used to
install the panel placard and push-button
switch.
WARNING: Disconnect or turn-off master
battery switch prior to service of the
Hale SPV electrical components. Make
sure there is no power at the primer
solenoid before starting service
procedures.
WARNING: Any electrical system has the
potential to cause sparks during
installation, service or repair. Take care
to eliminate explosive or hazardous
environments during installation, service
or repair.
1. Carefully locate the position of the push-
button switch on the operator panel.
2. Drill or punch a 0.64 inch (16 mm)
diameter hole in the panel.
3. Remove the push-button switch from the
packaging and install the locknut on the
mounting neck.
4. Refering to figure 3, Insert the push-
button switch through the 0.64 inch (16
mm) diameter hole from the back of the
operator panel.
5. Place PRIME placard over exposed end
of push-button switch on outside of
operator panel.
6. Install face nut on push-button switch to
hold switch and placard in place.
Tighten locknut and face nut.
7. Using #10 ring terminals on the wire ends,
install minimum 14 AWG type SXL or GXL
wire (SAE J1128) from one switch
terminal to the priming pump solenoid
connection. Secure the ring terminal to
the push-button switch using the screws
provided.
8. Using #10 ring terminals on the wire ends,
install minimum 14 AWG type SXL or GXL
wire (SAE J1128) from the other switch
terminal to the positive battery power.
Secure the ring terminal to the push-
button switch using the screws provided
with the switch.
9. Test operation of the Hale SPV and
priming pump. Conduct vacuum and
hydrostatic tests in accordance with
department procedures, NFPA1901 or
NFPA 1911.