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CAUTION
Please refer to the manual attached to the product for procedures for installation and operation.
OB-1 to 6 Temperature Regulator – Annex
Precautions for installation and piping example
· Installation of body
1. Install the product to horizontal piping with the posture in which the frame is higher than and vertical to the piping.
2. Install the product to a place where the ambient temperature does not exceed the set temperature.
The ambient temperature beyond the set temperature hampers correct temperature regulation.
3. Be sure to install pressure gauges, strainers, and a by-pass line. (See Fig. 1.)
4. The heating/cooling fluid pressure should be reduced with a pressure reducing valve if it exceeds the
maximum pressure.
5. Do not apply excessive load, torque or vibration to the product.
6. Before stopping operation of the product for an extended period, completely discharge the condensate
inside the product and piping, and close the stop valves installed at before and after the product.
7. Before leading fluid into the product, be sure to remove foreign substances from the piping completely by
using a bypass line.
Fig.1 Piping example
<For Liquid>
Pressure
gauge
Steam
<For Gas>
Pressure
gauge
By-pass stop valve
Completely discharge the internal pressure from the valves before disassembly.
Capillary tube
Temperature
regulator
Strainer
By-pass stop valve
Strainer
Condensate
Trap
Capillary tube
Temperature
Pressure gauge
regulator
Strainer
Strainer
Trap
www.yoshitake.jp
Temperature Regulator – Annex
Temperature regulator
Safety
Thermometer
relief valve
Thermal bulb
Storage tank
Heating coil
Water
Thermometer
Thermal bulb (for Gas)
Equipment
Hot water
13
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13
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