Ion Science GasCheck IS - Manual (Page 22)

GASCHECK 3000 & 3000IS MANUAL Ion Science Ltd
Page 22 of 28 Unrivalled Detection. www.ionscience.com
Maintenance
1 Catch
4 Battery compartment
2 Battery compartment cover 5 Serial number
3 Captive screw location (3000is only)
Figure 6 – Replace the batteries (GasCheck 3000 and 3000is shown)
Replacing the batteries
Note: A spare battery holder is supplied with the GasCheck
WARNING
Replace the batteries in the Gas Check 3000is 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 3000is. The internal
resistance of unspotted rechargeable batteries is too low to maintain a T4 safety rating.
The recommended batteries are specified in section 2.3 Battery Data.
CAUTION
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 GasCheck 3000is with incorrect polarity which will damage the GasCheck 3000is.
Gas Check 3000
1
2
4
5
A
B
3
4
5
Gas Check 3000IS
A
B