Focus 4010 - Understanding Furnace Components; Controls, Keys, and Connections Overview

FOCUS 4010/HT Dental Porcelain Furnace Page 7 Manual version 4.2.2013
2. General Description
2.1 Connections and Controls
FRONT PANEL:
The furnace controls are located on the front panel and are
divided into 6 sections:
1. Data keys
2. Control keys
3. Programming keys
4. LCD color
5. Temperature and Data Display
6. Vacuum Display
REAR PANEL
The main switch and the furnace connections are located on the rear
panel.
1. Power switch
2. Emergency wrench inlet
3. Muffle fuse
4. RS 232 /USB Inlet for Software
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5. Power cord outlet
6. Power muffle fuse
7. Calibration inlet
8. Vacuum pump inlet
9. Vacuum pump fuse
.
2.2 Data Keys
Data keys are for the inserting, deleting, and changing of data.
The Data keys are:-
NUMBERS
 From numbers 0-9.
ENTER
 Confirms the selection of a program or a parameter.
CLEAR
 Cancels the previous key selection.
2.3 Control Keys :
The 4 control keys are:-
ON/OFF
 Turns the furnace on/off.
 Switching to Idle mode.
STOP/LIFT
 Raising and lowering the platform.
 Interrupting a firing cycle.
START
 Starting a firing cycle.

HOLD
 Temporarily “freezes” the firing cycle.
2.4 Programming keys:
PROG -
(PROGRAM)
 Sets the furnace into the mode for program selection.
ARROWS keys
Closing and opening the table and toggle between the