Pump Solutions Group PZiG Series - Manual (Page 26)

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Operation
Keys can be locked to protect setting values.
The STOP/START key can be operated even when the key lock is active.
(1) Set the mode that you want to lock, and press the STOP key to stop the mode.
STP is displayed to indicate that the mode is stopped.
(2) Hold down the SET key for at least two seconds with the FUNC key held down.
This enables the key lock, and operations other than the
STOP/START key are disabled. When the key lock is enabled,
is displayed on the lower row.
(3) Press the START key to start operation.
This starts operation.
(4) To cancel the key lock, stop pump operation, and hold down the SET key for at least two seconds with the FUNC
key held down again.
This cancels the key lock, and enables all operations.
When the key lock is canceled,
goes out.
START
STOP
2 seconds or longer
FUNC
SET
RESET
+
START
STOP
+
2 seconds or longer
FUNC
SET
RESET
Key Lock
¡During the key lock, all operations are disabled except use of the STOP/START key and cancellation of the
key lock.
NOTE
When Stopping Operation for a Long Time
Perform the following operation when stopping operation for a long time (e.g. due to an off season) and restarting
pump operation after a prolonged downtime.
When Stopping Operation
1Wash inside the pump head.
Suck in and discharge clean water or diluted
detergent for about 30 minutes.
2Completely turn OFF the pump's power supply.
3Attach the pump's protective cover.
Adopt other measures to prevent dirt or dust from
accumulating on the pump, and protect the pump
from corrosive environments.
• ambient temperature -10~50°C
• ambient humidity 35~85% (freezing not allowed)
When Resuming Operation
1Check the inside of the tank for sediment, cloud-
ing of chemicals and other abnormalities.
If the chemicals inside the tank have deteriorated,
drain the chemicals, wash the inside of the tank
with water, and completely replace with fresh
chemicals.
2Check the check ball and valve seats inside the
joints for adhesion of dirt.
05-45_PZiG Series(2)English 06.8.4 9:39 AM y [ W 25