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Netafim Arkal 2” Spin-Klin Compact Stand Alone Filter User Manual

Netafim Arkal  2” Spin-Klin Compact Stand Alone Filter
18 pages
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2” Spin Klin
2” Compact Stand Alone Spin-Klin Filter
Installation and Operation
Instructions
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Netafim Arkal 2” Spin-Klin Compact Stand Alone Filter Specifications

General IconGeneral
BrandNetafim
ModelArkal 2” Spin-Klin Compact Stand Alone Filter
CategoryWater Filtration Systems
LanguageEnglish

Summary

1. Introduction

General

Provides an overview of the filter's ease of use, minimal skill requirement, and operational scope.

2. Safety Instructions

General Safety Guidelines

Emphasizes reading instructions, conventional safety, non-hazardous liquids, and avoiding explosive atmospheres.

Installation Safety Requirements

Covers safe installation practices including clearance, lighting, platforms, and qualified personnel.

Shipment and Transport Safety

Specifies safe handling, lifting, and positioning using approved equipment and authorized personnel.

Electrical Safety

Details requirements for electrical wiring, grounding, and lockable power cut-off switches.

Pneumatic Safety

Covers air supply, cut-off switches with pressure release, and pressure regulation for pneumatic components.

Hydraulic Safety

Addresses safety for hot water applications, manual cut-off valves, pressure release, and reduction.

Civil Engineering Safety

Outlines requirements for qualified technicians, site work, lifting safety, and flooring for drainage.

Commissioning and Startup Safety

Stresses following commissioning and start-up instructions by authorized technicians for optimal performance.

Operation and Control Safety

Advises reading instructions, observing safety stickers, and using the filter only for its intended purpose.

Pre-Maintenance Safety Procedures

Lists crucial steps before maintenance, including power disconnection, pressure release, and warning signs.

Opening Filter Lock Safety Note

Reminds to check for pressure before opening the filter lock to ensure safety.

4. Description & Operation

Disc Filtration Technology

Explains the disc filtration process, groove design, and unique in-depth filtration mechanism.

Spin Klin Technology

Describes the Spin Klin spine assembly and the automatic back-flush operation mechanism.

Control Valve Modes

Illustrates and explains inlet and outlet valve operations during filtration and back-flush modes.

Modes of Operation Explained

Details the filtration process and the back-flush process steps, including valve actions.

5. Technical Data

Parameters and Head-Loss Chart

Lists technical parameters like pressure, flow rate, and a chart showing head loss vs. flow rate.

6. Installation and Operation

Filter Unit Installation

Provides step-by-step instructions for installing the filter unit, including connections and checks.

Electronic Controller Setup

Guides on controller installation, power supply, and setting back-flush parameters as it's not included.

Start-up Operation Procedure

Details the procedure for starting up the filter, including valve operation, leak checks, and back-flush verification.

7. Spin-Klin System Maintenance

Bypass Filter Maintenance

Outlines the steps for maintaining the bypass filter, including removing and cleaning the internal screen element.

Monthly Maintenance Checks

Covers routine checks for pressure differentials, leakages, controller performance, and cleaning the command filter.

Winterization Procedure

Provides instructions for protecting the filter from freezing damage by draining water and leaving the drain valve open.

Seasonal Disc Cleaning

Details the step-by-step process for manually cleaning the filter discs, including removal and reassembly.

Cleaning Organic & Biological Deposits

Explains common deposits and provides a procedure for cleaning organic and biological deposits using sodium hypochlorite.

Cleaning Carbonates & Iron Deposits

Offers specific instructions for cleaning carbonate and iron deposits using hydrochloric acid.

Cleaning Complex Deposits Test

Describes a testing procedure for unknown deposits and a two-step cleaning process if neither solution works alone.

8. Troubleshooting

No Backwash Operation Issues

A flowchart to diagnose and resolve issues when the filter does not perform backwash.

Continuous Backwashing Issues

A flowchart to diagnose and resolve issues related to continuous or non-stop backwashing.

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