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FW-F030-P-M_v0404_01_EN.docx
6.3
BATTERY REPLACEMENT
6.3.1
SAFETY INSTRUCTIONS
•
Handle the battery with the utmost care to prevent a short circuit and damage.
A mistreated battery can become unsafe. Unsafe batteries can cause (serious) injury to
persons.
Do not recharge, crush, disassemble, incinerate, heat above its rated
temperature or expose the contents to water.
•
Mounting, electrical installation, start-up and maintenance of this device may only be
carried out by trained persons authorized by the operator of the facility. Persons must
read and understand this manual before carrying out its instructions.
Intrinsically safe applications
– Type PC
•
Only batteries of type FW-LiBAT-021 that hold the Ex marking as shown below are
suitable replacements and certified for use in hazardous areas.
•
Before replacing the battery in hazardous area, verify that the new battery is
undamaged, in good condition and suitable for use in the unit.
(Type: FW-LiBAT-021 - re-ordering nr. SPC02)
•
Never use safe areas batteries in hazardous area. DO NOT EXCHANGE.
Using the wrong type of battery can pose a SERIOUS RISK.
Fig. 41: Marking Type PC battery: Intrinsically Safe FW-LiBAT-021 (SPC02)
Safe area applications
– Type PB
•
Before replacing the battery, verify that the new battery is undamaged, in good condition
and suitable for use in the unit.
(Type: StdLiBAT021 - re-ordering nr. SPB02)
Fig. 42: Marking Type PB battery: Safe area StdLiBAT021 (SPB02)
