Valve Gas As - Asko TLS752 Manual

1. Function
• Valve gas AS supplies or blocks off fuel gas.
• 2 valves are horizontally connected to safely block off gas leakage.
• Each valve is solenoid value. Gas passed through this valve is injected after
being stabilized to the prescribed output pressure in regulator.
• Therefore, even if input pressure of supplied gas changes, the prescribed
amount of gas is stably supplied.
2. Specification
Part Code
LPG 3615417200
LNG 3615417300
✳ power input - rectified 120Vdc
3. Checking method of mal-function
• To check or replace valve gas AS, gas pipe must be locked in advance for safety.
• At room temperature, resistance between two terminals of each valve is 2.4~2.7 kΩ.
• Part is defective if resistance between terminal measured after separating cables connected to valve gas AS is
2.0Ω or less or 3.0 kΩ or more.
4. Procedure of replacement
① Remove plate top.
② Remove panel F ass'y.
③ Remove cabinet front ass'y.
④ Remove frame upper.
⑤ Remove drum ass'y.
⑥ Remove 2 screws fixing pipe AS in position.
⑦ Remove 4 screws fixing pipe AS on to guide bunner.
⑧ Separate the connected cable and unfasten 1 screw to separate parts.
⑨ Assemble part in reverse order of the above procedures..
Pipe AS
6
Pipe AS
6

Valve Gas As

Type Name Electric Rating
DEGB-1011 120V 60Hz 0.07A
Guide Buner
7
Guide Buner
7
64
Part Code : 3615417200, -7300
Input pressure Output pressure
2.0~3.5 kPa 2.24 kPa
1.0~3.5 kPa 0.87 kPa