Issue 13 CWT Compact Touch Installation and Maintenanace Manual Page 71
7 PREVENTIVE MAINTENANCE
This chapter primarily describes preventive maintenance activities. How often
these activities need to be carried out depends, to a large extent, on the
conditions of the area where the ticket terminals have been installed. The thermal
head, for instance, must be cleaned more frequently if the surrounding air
contains a high concentration of diesel exhaust fumes.
Note:
Spare part numbers can be found on the exploded view drawings of each
models.
In this chapter;
• Batteries
• GeBe Printer GTP4672
• Coin handling unit
• Card readers
• Display module, cleaning
• Cabinet
• Solar panel
7.1 Batteries
7.1.1 Battery levels
The CWT C can send battery measurements of the battery voltage to Cale
WebOffice for monitoring.
The CWT will send the battery voltage measured during regular intervals to CWO
The warning and error levels can be set but are default set to:
• Warning = 11.9 V
• Error = 11.5 V
When the CWT has sent a warning; e.g. due to a power down; the terminal will
send a recovery event to CWO when the battery is charged to its normal level
again.
If a Warning is sent and no recovery event is sent within a day, it may be time to
change the battery
Note:
The gel type, lead-acid battery supplied by Cale is maintenance free but will wear
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