Introduction; Safety Instructions - YAMIT AF-9800 Series Service Maintenance Manual

AF9800

1. Introduction

General
YAMIT Filtration & Water Treatment Ltd. (hereinafter YAMIT) congratulates you on
purchasing the new AF-9800 SERIES self-cleaning filter. This filter now joins the wide
family of filters produced and supplied by YAMIT or agriculture, municipal water and
sewage systems, and all types of industrial applications. All products manufactured by
YAMIT are easy to install, use and service and don't require special skills to operate
them.
For operation and maintenance of the filter please follow the instructions in this
manual.

2. Safety Instructions

1. It is necessary to use a noise protection device while the filter is in operation.
2. In the model with 12V DC power supply use the device which is provided by
YAMIT or equivalent (with certifications and power rating).
3. Verify that the control panel is grounded. Also verify that the AC power cord is
connected to the control panel through 3 x 6A-fuse protector.
4. Verify that the filter housing is grounded to the appropriate location.
5. Confirm AC power disconnection prior to service.
6. Confirm filter draining prior to service.
7. Take precautions while lifting, transporting or installing the filter.
8. Installation and operation of the filter should be performed so as to avoid direct
water splashing on the control unit.
9. Confirm that filter weight, when full, meets the support construction
requirements.
10. Prior to installation confirm line pressure matches filter's operational pressure.
11. During installation, use standard flanges and connections only.
12. Check that all filter flanges bolts are properly secured.
13. Please note, the filter enters a flushing mode automatically, without prior
warning.
14. Use original parts only, while servicing the filter.
15. No changes or modifications to the equipment are allowed.
16. Do not perform any maintenance activities other than those given in this manual.
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