Henkel 2250048 REV, Руководство по эксплуатации

Страница: 10 / 33

6
4 Installation
Before using the equipment for the first time check it carefully for signs of external
damage. If any shipping damage is found DO NOT USE THE EQUIPMENT – return it to your
supplier immediately.
A simple Henkel Level Control System would consist of a Master Level Control Assembly
(required) on the first process tank, with each subsequent tank utilizing a Standard Level
Control Assembly. Each tank would require its own individual normally closed water
solenoid valve.
With the use of multiple standard level control units; the master level control should
be centrally located between standard units to minimize regulated supply air tubing
length.
Installation of the level control system should be arranged by the purchaser and generally
involves the following:
1. Mount the level control assembly.
2. Plumb the solenoid valve (available from Henkel Corporation) to desired water
supply line.
3. Install the immersion air probe, typically 1” pipe (supplied by others).
4. Install plant air shut-off valve and connect plant air to the Master Level Control.
5. Install ¼” tubing, (supplied by others) from Master Control Regulator to all other
Standard Level Controllers.
6. Install ¼” tubing (supplied by others) to all immersion probes.
7. Connect 120 VAC power to the Master Level Control and to downstream Standard
Level Controllers.
8. Electrically connect the solenoid valve(s) to respective level controllers.
Refer to the installation drawing at the end of section 10 of this manual for further
installation details of the Level Control system.
Use with Henkel Automatic Process Control Systems.
If the Master Level Controller is being used in conjunction with a Henkel Automatic
Control System, the power to the Master and Standard Level Controllers may be