IM-P402-130
EMM Issue 9
11
2.5 View parameter mode
Press the button in run mode to view the current level as a percentage of the gauge glass.
The display remains in view for 2 minutes to give time to record it if required. Reference
Section 6.4, Figure 11.
Press the button again to step through the parameters selected. Each parameter will
remain on view for a further 2 minutes unless the button is pressed again.
2.6 Alarm / error display messages
If an error occurs, an error menu 'ErX' will be displayed at the end of the parameter screens.
Pressing and holding the
OK
button for 3 seconds can clear a message and re-energize the
alarm relay(s). If the cause has not been corrected, the same error message will reappear.
If the error or alarm is of a latching type, only the message will disappear. The alarm relay
will remain de-energised until cleared by the operator. This is achieved by holding the '
OK
'
button for 5 seconds and entering the alarm reset code '325' or by entering the correct
passcode for the commissioning menu. If more than one error or alarm has occurred, the
next message will appear (in priority order) after the previous one has
been cleared. See Section 9 - Fault finding.
2.7 Equipment delivery, handling and storage
Factory shipment
The product is tested, calibrated and inspected prior to shipment, to ensure reliable operation.
Receipt of shipment
Each carton should be inspected at the time of delivery for possible external damage. Any
visible damage should be recorded immediately on the carrier's copy of the delivery slip.
Each carton should be unpacked carefully and its contents checked for damage. If it is found
that some items have been damaged or are missing, notify Spirax Sarco immediately and
provide full details. In addition, damage must be reported to the carrier with a request for
their on-site inspection of the damaged item and its shipping carton.
Storage
If the product is to be stored for a period prior to installation, the environmental storage
conditions should be at a temperature between 0
°C and 65
°C (32
°
F and 149
°
F), and between
10% and 90% relative humidity (non-condensing).
Before installing and connecting the power ensure there is no condensation within the unit.
Operator instructions
An alternative operator instruction manual, in place of this manual, for operating the equipment
is required. This will avoid the commissioning menu passcode being disclosed to the operator.
The alarm reset passcode may optionally be disclosed if this is deemed necessary.
Summary of Contents for LC2250
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