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X-TRACTOR
®
8A WELDING FUME EXTRACTOR
RETURNING THE TIMER TO THE FACTORY SETTINGS
Factory settings of each timer: 3sec. ON time, 30min. OFF time,
function 'A'. No matter how you change the settings you can always
reset all settings to factory settings following these easy steps:
1. Disconnect the unit from the power supply.
2. Press and hold down (off/arrow down) and (TEST) buttons.
3. Connect the unit to the power supply.
4. Release the buttons after 'P' appears on the display.
5. Then 'A' appears on the display - do not press anything.
6. After a few seconds the unit will resume operation with factory
settings.
7. Change the presset ON and/or OFF times if required
TIMER SPECIFICATIONS
INTERVAL (OFF) TIME
DISCHARGE (ON) TIME
SUPPLY VOLTAGE
CURRENT CONSUMPTION
OPERATING TEMPERATURE
ENVIRONMENTAL PROTECTION
CASE MATERIAL
CONNECTION
INDICATOR
TIMER CERTIFICATIONS
CE
cULus
RoHS
IP65
.01 SEC. - 99 HR.
(note: check response time of your sole-
.01 SEC. - 99 HR.
(note: check response time of your sole-
110 – 240V AC/DC 50-60HZ (± 10%)
48 – 115V AC/DC 50-60HZ (± 10%)
10-48 V AC/DC 50-60HZ (± 10%)
MAX. 7mA
-40ºF TO +140ºF (-40ºC TO +60ºC)
IP65 WHEN INSTALLED
ABS PLASTIC FR GRADE
DIN 43650A - ISO 4400
DIGITAL DISPLAY
YES
YES
YES
YES
OFF-LINE FILTER CLEANING
When the X-TRACTOR 8A is off, the signal to the solenoid valve is
controlled by an additional timer placed inside the cabinet. This timer
keeps the signal on for a certain period of time in order to run two or
three more cleaning cycles after the extraction unit is shut down
(OFF-line cleaning). Inside the filter container, there is a cover that
closes the inlet in order to avoid dust being blown out in the
duct/hose system.
OFF-LINE CLEANING SPECIFICATIONS
FUNCTION
MOUNTING
DIMENSION
RANGE
SUPPLY
CONNECTION
I/O SIGNAL
TYPE
I/O FUNCTION
The timer is pre-set at the factory to the values in the following table.
Normally it is not necessary to adjust the timer.
TIMER VALUES
FUNCTION
TIME RANGE
TIME
13
MAINTENANCE
MULTI-FUNCTION
DIN-RAIL MOUNTING
.67" (DIN 43880)
0.1 S X - 100 H
24 - 240 VAC & 24 VDC
SCREW TERMINAL
8 A SPDT RELAY
SYM. RECYCLER, INTERVAL,
DELAY ON OP./REL.
7 FUNCTIONS
FIGURE 4
SETTING OF FUNCTION
SETTING OF TIME RANGE
SETTING OF TIME
DELAYED OUT
60 SEC.
3 (TOTAL IS 3 X 60 SEC = 3 MIN.)
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