Connecting The Battery And Power Supply - Grundfos CIM 260 Montage- Und Betriebsanleitung

2.7 Connecting the battery and power
supply
WARNING
Electric shock
Death or serious personal injury
- The CIM 260 and CIM 280 must only be
connected to SELV circuits.
WARNING
Flammable material
Death or serious personal injury
- The safety precautions listed below
must be observed carefully as improper
handling of the lithium-ion battery may
result in injury or damage from
electrolyte leakage, heating ignition or
explosion.
These safety precautions must be observed:
• Only insert the approved Grundfos battery pack
(99465650).
• Never use this battery pack in other battery
chargers.
• Do not dismantle or modify the battery.
• Do not heat or incinerate the battery.
• Do not pierce, crush or cause mechanical
damage to the battery.
• Do not short circuit the battery.
• Do not allow the battery to get wet or be
immersed in water.
• Do not strike or throw the battery.
• For long periods of storage, the storage
temperature should be below +35 °C.
6
2.7.1 Connecting the battery
The CIM 260 and CIM 280 cellular module can be
fitted with a lithium-ion battery, part number
99465650. It is secured by a velcro strap which
absorbs vibrations and makes it easier to replace the
battery. Connect the battery to the CIM 260 or CIM
280 as shown in fig. 5. See the CIU quick guide for
placement of the battery on the CIU cover.
If the battery is not connected, the user will
not receive any information in case of a
power cut.
Connecting the battery
Fig. 5
The battery will only be charged if the
battery temperature is within 0 °C to +45
°C.
2.7.2 Connecting the power supply
Switch on the power supply. The CIM 260 and CIM
280 are powered either by the Grundfos product in
which it is fitted or by the battery in case of a power
cut.
The LED1 is flashing yellow (searching for cellular
network). When the connection to the cellular
network has been established, the LED1 will pulsate
yellow (cellular network active). See fig. 7.
The LED2 is permanently green (internal
communication between the CIM 260 and the
Grundfos product is OK).
The CIM 260 is now ready for initialisation. See the
manual "CIM 260 SMS commands" and for
Dedicated Controls, see the manual with software
descriptions.
When installed from factory, the LED2 on CIM 280 is
permanently red until the product driver is installed.
See section 3.2 LEDs for more information.