8
NOTE: Do not force the hinge beyond 45°, otherwise damage to the hinge may occur. Do not over-
tighten.
Probe Assembly:
Connect the probe line and thermocouple connector as shown.
NOTE: Probe and Thermocouple must be connected before unit is started up and until it is com-
pletely shut down.
POWER SUPPLY LEAD AND BATTERY CHARGING
Power Supply Lead:
The main power lead (supplied) connects into the inlet socket on the side of
the instrument.(See Section 1.4 - Description of Instrument).
Battery Charging:
The integral battery charger is universal and operates from a wide range of mains
supplies (95 - 265V 50 - 60Hz).
When the instrument is being charged, by plugging in the power supply lead and switching on, the
front panel’ CHARGE' LED will illuminate and continue to trickle charge even while in use.
The instrument may be operated on either the internal batteries or direct from the power supply. Two
re-chargeable 6V 4 ampere hour batteries are fitted within the case. A half charge can be achieved in
3 - 4 hours. The instrument will operate for approximately 8 hours after a full charge.
'ON/OFF' SWITCH
This switch is located on the upper part of the front panel and powers up the instrument. Pressing and
holding down the button for 2-3 seconds will switch the instrument - On or Off. When system switch
is on, the instrument will start through a 180 second calibration period. When the instrument is
switched off it will perform a 30 second purge - the display will show 'SYSTEM CLOSING DOWN
PURGING'. After completion of the purging cycle the instrument will then be completely shut down.
ON/OFF SWITCH
FUNCTION
KEYS
CURSOR
KEYS
FIRETRON
®
ANALYZERS
F1
F2
F3
F4
ON
STANDBY
SERVICE
CHARGE
LOW BATT
FAULT
ENTER
PROBE
Flue Gas
Draft
Exhaust
1
2
Hold 2secs.
On/Off
PROBE
SUPPORT CONE
3M/10 FT. HOSE
PROBE LINE
THERMOCOUPLE CONNECTOR
