INSTRUMENT PACKING LIST/LAYOUT
MAINTENANCE
Replacing Internal Air Filter
4
1
1.
Remove 4 off front
panel retaining screws
2.
Carefully swing front
panel clear of casing
3.
Lift filter from spring
clip holders
4.
Replace with new filter
Pack Contents List
1.
GazCal
TM
2.
Shoulder Strap
3.
1m of Polyurethane tubing
4.
Charger
5.
Operating Manual
Instrument Layout
1.
On/Off Switch
2
.
Cell Life Indicator
3.
Blockage LED
4.
Gas Outlet Connector
5.
PPM Adjust Knob
6.
PPM Display
7.
Battery Charging Socket
MAINTENANCE
1. Remove 4 off front
panel retaining screws
2. Carefully swing front
panel clear of casing
4. Replace with new filter
3. Lift filter from spring
clip holders
Replacing Internal Air Filter
