Ion-science GasCheck IS Instrukcja Użytkownika Pobierz pdf (Strona 34)

GASCHECK 5000IS MANUAL Ion Science Ltd

Page 34 of 40

Unrivalled Detection. www.ionscience.com

Maintenance

Replace the batteries

Refer to Figure 6. Turn over the Gas Check so that the battery compartment is at the top: see detail A.

1 Catch 4 Battery compartment

2 Battery compartment cover 5 Serial number

3 Captive screw

Figure 6 – Replace the batteries

WARNING

Replace the batteries in the Gas Check 5000is in a safe area where there are

no flammable gases. If you do not, there may be a risk of fire or explosion.

WARNING

Use only dry cell (non-rechargeable AA) batteries or Ion Science AAA Rechargeable Battery

Pack (part No. A-31117) in the GasCheck 5000is. The internal

resistance of unpotted rechargeable batteries is too low to maintain a T4 safety rating.

The recommended batteries are specified in Battery Data.

CAUTION

The Gas Check 5000is will blow a factory fitted internal protection fuse if the battery clip is

reverse connected. The complete instrument will have to be returned to the supplier for fuse

replacement.

Ensure that the rubber sleeve on the female part of the battery holder is correctly fitted when

you fit new batteries. If you do not, you could refit the holder in the Gas Check 5000is with

incorrect polarity, which will blow an internal fuse and make it inoperative.

Note: A spare battery holder is supplied in the case.

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Ion-science GasCheck IS Instrukcja Użytkownika Strona 34