6.
OPERATION
The
TEMPEST 50
unit is operated using the membrane keypad located
on the top of the unit (11 in Fig 2) and a brief description of the
specific key functions is given in Table 1 (Quick Key Reference). A
comprehensive guide to the operation of the unit using the Principal
Key Operations (Section 6.1) and menu operations (Sections 6.2 &
6.3) follows:
6.1
Principal Keys
ON / OFF
The
TEMPEST 50
unit can be switched on / off by simultaneously
pressing the two keys shown above.
A red light (9 in Figure 2) will indicate that the unit is on and a
characteristic beep will be heard before the start up screen is
displayed:
- - - - - - - - - - - - - - - -
* * *
T E L E G A N
* * *
* *
T E M P E S T
5 0
* *
- - - - - - - - - - - - - - - -
(Note: This may be configured slightly differently in some cases.)
A green light (8 in Fig 2) will indicate that the unit is connected to a
charger unit. The characteristic noise of the pump will be heard unless
the charger unit is connected, the oxygen concentration is > 20% and
either the flue probe is not connected or the stack temperature is <
50
o
C=112
o
F. The unit will immediately begin a stabilising routine and
the following numeric countdown will be displayed, where [X] = 30 to
1:
- - - - - - - - - - - - - - - -
S T A B I L I S I N G
[ X ]
- - - - - - - - - - - - - - - -
The start up screen is displayed once again (see above) indicating
that the unit is now ready to perform emissions monitoring
functions.
