WLD-TEC Gasprofi 1 micro school edition, Instruction Manual

Page: 4 / 12

The range: gasprofi 1 micro school edition
Art.-No. 6.007.000
with button function
2 operating modes for button (function knob) and foot pedal (optional)
Removable burner head
Nozzle for natural gas (N), propane/butane gas (P)
Tilt mechanism, right / left
(21)
Wrench 17 mm (19) for gas connection
Screwdriver (20) for burner head and
cover of the burner shaft
Tubing connector with swivel nut
(22)
Switching power supply (global)
Instruction manual and 2-year warranty
1. Setup Procedure:
The unit is shipped with the nozzle for natural gas (“N“) installed.
The nozzle must be changed if other gas (propane / butane) is to be used.
Nozzle “P“ for propane / butane gas.
Replacement procedure: Remove the active Nozzle “N“ for natural gas (23)
with a coin or the edge of the wrench (20) by turning it counterclockwise
and exchange the nozzles. Tighten the replaced nozzle in clockwise
direction.
ATTENTION: Before mounting a nozzle check the O-Ring (24).
Replace the sealing if damaged or worn (Art.-No. 8.000.010).
Now you are ready to connect the gas supply to the gas inlet (8) .
The correct pressure for natural gas is within the range of 18 - 25 mbar,
for propane/butane gas 47,5 - 57,5 mbar.
Only use DVGW or other gas approved safety tubings with thread
or tubing connectors (22) . Check the condition of the tube/hose
frequently. Depending upon type of tube/hose, hose
clamps are required.
All gas connections must be adequately tightened with
the wrench (20) (SW 17mm, included). Ensure gas proofness
with a suitable test fluid / equipment. DO NOT seal up the
thread of the gas connection (8) of the laboratory gas
burner with Teflon tape, etc.
A DVGW-proven or other gas approved pressure
regulator (50mbar) must be used for liquid gas.
Pay attention to your relevant rules for using liquid gas.
1.1 Foot pedal connection:
Insert the connection cable of the foot pedal into the
socket (6) at the back of the unit.
The foot pedal is optional:
Stainless steel foot pedal:
Art.-No.: 6.000.402
Foot pedal mini / plastic: Art.-No.: 6.000.403
Wireless foot pedal (EU countries only): Art.-No.: 8.000.404-RF
23
24
8
20 21
22
6
7
20
21
22
19