Advertisement
CHAPTER 2 - FEATURES AND OPERATION
T
he following diagram shows the basic components and
connections of the 815UHP/H for a tractor trailer application.
The S
PILL
sent by the 808P2 or 810PS2 level gauges and hose pressure
sensors.
Over-ride and
Manual Re-arm Button
The 815UHP/H alarm controller monitors and displays the alarm
status of the gauge, the the loading valve status, and the horn
bypass status. Wiring faults between the controller and gauge are
also monitored. The controller activates a warning horn and shuts
off the hydraulic pump if the fluid level in the tank reaches the full
point. In addition, if an attempt is made to pump against a closed
valve, or overfill the tank, loading is shut down. Each 815UHP/H
controller accommodates one compartment.
WARNING: The 815UHP/H is intended as an emergency backup
system only, and is not intended as a substitute for operator
diligence during the loading process.
Page 4
808P2 S
or 810PS2 S
S
controller works in conjunction with alarm signals
TOP
L
L S
EE
EVE
PECIAL
L
L P
S
EE
EVE
RO
ERIES 2
Hydraulic Pump
815UHP S
Controller and
688 M
810-X Bar
Rack Plugs Wired
to M
ULTI
PERMIT
UNPLUGGED
PUMP
ON
THERM A
OPTIC
POWER
SHUT DOWN
OPTIC
HORN ALARM
THERM B
SIGNAL
TANK EMPTY
RE-ARM
FRONT
SHORT CCT
REAR
MODEL 688
M
ulti
R
ack
PILL
S
S
MODEL 815UD
TM
TOP
L TRA
U
OPTIC/THERMISTOR LOADING RACK CONTROLLER
TM
DUAL ALARM CONTROLLER
WARNING: SEE OWNERS MANUAL FOR INFORMATION
REGARDING OPERATIONAL PROCEDURES!
S
PILL
TOP
R
ULTI
ACK
815UHP/H Manual
R
ACK
Horn Alarm
Bypass Button
Advertisement
