41
SINGLE PANEL STARTUP
1. With the pump and BLOWER control switches in the off position, turn on the pump power, BLOWER POWER and
control power switches.
2. After the panel has gone through its self-test procedure, turn the BLOWER control switch to RUN. The blower
should start.
3. Once the blower is running, turn the PUMP CONTROL switch to AUTO. The pump will cycle on and off as the
water level rises and falls in the well, sump or knockout drum.
4. With the pump running on AUTO, reduce the rate of cycling to a minimum by adjusting the pumping rate.
Refer to the specifications provided with your pump and confirm that the volume of water passing through it is sufficient for
adequate cooling.
NETWORK STARTUP
1. On each Slave panel in the
network
, turn the PUMP and BLOWER CONTROL and POWER switches to OFF
while turning the control power switch to on. Each slave will then go through its own self-test routine and will
begin blinking its MAIN POWER indicator.
2. Make the same switch settings on the Master panel. After going through its self test routine, the Master will begin
blinking its Main power indicator. The Master will then:
a. Check the number of Slaves on the
network
against the setting on its CONTROLLER ADDRESS switch. See
Chapter 3 for switch configuration procedures.
b. Poll slaves at their pre-programmed
network
addresses
until each is accounted for and connected to the
network.
The Slaves are polled in ascending numerical order as determined by their
network addresses.
As each Slave comes on the
network
, its MAIN POWER indicator stops blinking and remains steadily illuminated. If a
Slave cannot be located by the Master or suffers a fault that prevents it from coming on the
network
, the Master’s MAIN
POWER indicator will continue blinking until the problem is eliminated and polling can be completed.
When all the Slaves have been connected to the network, the Master’s MAIN POWER indicator will stop blinking and
remain steadily illuminated. The network is now ready for operation.
3. Turn each panels pump and BLOWER power switches to on.
4. Turn each panels pump control switch to auto and BLOWER CONTROL switch to RUN.
The pumps and blowers will begin functioning according to the configuration of the
network
as documented on the
completed Site Network Map (in Quick Start package).
ROUTINE OPERATION
During normal operation, the blower(s) will run continuously while the pump(s) will cycle on and off in response to input
from its downwell or sump level sensing probe.
If difficulties are encountered during or after startup, refer to the troubleshooting procedures in Chapter 6 of this manual.
TRACING AND CLEARING ALARMS
Single Panel Applications
In single panel applications,
alarms
can be generated only by
interlock
devices wired directly to the panel. In such cases,
the ALARM ENGAGED indicator will blink the number of the
alarm channel
that carried the
alarm
(e.g., one blink =
channel 1, two blinks = channel 2). Proceed as follows to restore panel operation;
1. Refer to the ALARM ENGAGED indicator to isolate the
interlock
device that generated the alarm.
Downwell feed pumps should be purged if free hydrocarbon is present in the
well. To do this, place the output hose in a container and run the pump on
HAND until the water runs clear. Dispose of hydrocarbon according to local
codes.
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