1600/2600 Surface Temperature Control
Heat Gun
HOW TO USE PROLOC SUPERVISOR KEY
Make sure to turn the unit ON before applying key.
To change between Fahrenheit and Celsius:
Place the Proloc Key on the right side dot below the
thermometer icon.
To lock/unlock all controls:
After dialing in the temperature and airflow that is
best for your application, place the Proloc Key on the
left side dot beneath the fan icon. Repeat to unlock
controls.
To change between Surface Temperature Control and
Nozzle Temperature Control:
Place the Proloc Key on the center dot below MASTER.
Note: This mode cannot be changed when controls are
locked (see above).
Surface
Temperature
Control
www.masterappliance.com
Proloc Supervisor Key
Nozzle
Temperature
Control
5