Geotech ORS SITEPRO 2000, Инструкция по установке и эксплуатации

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PUMP CONTROL Indicators
These indicators monitor the setting of the pump control switch and provide information on the status of each pump.
AUTO
The yellow auto indicator is illuminated whenever the pump control switch is in the auto position. If the pump control
switch fails, the auto indicator will blink.
WATER PUMP RUNNING
When steadily illuminated, the pump is running.
PROBE STATUS Indicators
These three indicators allow the user to monitor the status of the downwell probe (feed pump applications) or sump/drum
probe (transfer pump applications). These indicators are not functional if either the PUMP control or CONTROL power
switch is in the off position. Indicator functions are described below:
HIGH
When illuminated, the HI/LO float is at the top of its travel or is on its way down. The pump should be running.
LOW
When illuminated, the HI/LO float is at the bottom of its travel or is moving up. The pump should be off.
OVERRIDE
When steadily illuminated, the OVERRIDE float has dropped and shut off the pump. Reset the panel by turning the PUMP
STATUS switch to OFF and then back to AUTO.
- FUNCTIONS
BLOWER POWER Switch
The BLOWER POWER switch operates the circuit breaker for the blower. When this switch is turned to the ON position,
power is applied to the blower whenever the control relay is closed. When the BLOWER POWER switch is turned to the
OFF position, power cannot be applied to the blower regardless of the settings of any other panel controls.
BLOWER CONTROL Switch
This is a three position switch with RESET, OFF and RUN positions.
RUN
In the RUN position, the blower runs continuously but can be shut off by a SYSTEM PRESSURE (High or Low) condition
or by a THERMAL OVERLOAD. HIGH SUMP/DRUM LEVEL is monitored and can be used to shut down the blower if
configured as an interlock (see Chapter 3).
OFF
In the OFF position, the blower will not run. HIGH SUMP/DRUM LEVEL is monitored.
If the PUMP STATUS switch is in either the HAND or AUTO position, the AUTO, PUMP
RUNNING and PUMP STATUS indicators are functional even if the PUMP POWER
switch is in the OFF position. This feature facilitates probe placement during system
deployment.
Before working on the blower, the operator must (1) turn the BLOWER POWER
switch to OFF (2) turn the CONTROL POWER switch to OFF and (3) secure the
panel door according to standard lockout/tagout procedures.