Operational Check
Operating sequence
053-664, Rev.C
QUESTempº 44 & 46 models
19
Operating sequence
1. Turn
Flow On
in the setup menu of the QUESTemp
46.
2. Plug the Air Probe into the port labeled
Flow
on the side of the QUESTemp
46.
3. Turn on the Air Probe
ON
and make sure the green lamp is lit.
In the View or Run modes, airflow is displayed on the fifth screen.
Data Logging Airflow
To data log airflow in the QUESTemp
46, the following two conditions must be
met.
1.
First, turn
Flow On
in the setup menu.
2.
Second, make sure that a temperature sensor bar is connected to the Sensor 1
location (top) of the QUESTemp
46. Flow prints out with the Sensor 1 data
therefore airflow data will only be reported if a sensor bar is plugged in.
Airflow is recorded during the run mode at the interval the QUESTemp
46 is
setup for.
Batteries for Air Probe
The Air Probe uses a single NiMH Black&Decker
VersaPak
Gold battery. Typical
operating time of the battery is between 6 and 8 hours.
To change the battery, push in and twist, counterclockwise, the cap on the bottom
of the Air Probe. Pull out the battery. Insert a fully charged battery and replace
the cap.
To recharge the batteries, set the battery into the VersaPack
charger. The
supplied charger accepts one or two batteries. A full charge takes 9 hours. An
indicator light shows that the battery is properly charging and it will remain on as
long as the battery is in the charger. Continuous charging is not a safety concern.
Operational Check
A verification module, Quest model 053-923, may be used to check the operation of
the QUESTemp. Remove the top sensor bar and plug the verification module into the
top of the unit. With the QUESTemp set to read in degrees Celsius, verify that the
displayed readings match those printed on the module /-0.5
C.
If the readings are not within the +/-0.5
C tolerance, then have the unit serviced and
calibrated.
Operational
Check
