5
Installation/assembly
Thermostat valve
Assembly and Operating Instructions – M1..N Series Single-Stage Helical Gear Units
69
5.20
Thermostat valve
5.20.1
Installation
Rise the pipe after installation by manually opening the valve, in order to remove con-
taminations or dirt. Insert 2 screwdrivers through the 2 openings in the setting unit of
the valve. Push the spring cup upward to open the valve and allow the flow.
31295056139
5.20.2
Settings
The valve can be set using the adjustment knob [1], so that the desired temperature is
reached. The temperature is controlled using a sensor [5] located in the oil bath.
Turning the adjustment knob [1] in counterclockwise direction increases the tempera-
ture. Turning the adjustment knob in clockwise directing lowers the temperature.
Install the capillary tube without any sharp bends. Support the capillary tube at it's
ends. Supporting the capillary tube is especially important when vibrations may occur.
[1]
[2]
[5]
[4]
[3]
31295050379
[1]
Adjustment knob
[2]
Spring actuator
[3]
Spindle
[4]
Push rod
[5]
Sensor
29203856/EN – 03/2020
Содержание M1 N Series
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