Installation Guide

This installation guide is design to assist you and covers all aspects in the installation GLS Oil Purifiner System. Should at any point that you have any enquiries or questions regarding the installation guide, please feel free to contact us or your nearest GLS dealer for technical assistance.


Installation Guide Procedures

1) Things To Note Before Installation

2) Mounting the FS bracket and FS canister

3) Installation of Connection Points

4) Making & Installing the Pressure Hose

5) Installing the Banjo Bolt and Return Hose

6) Making the Electrical Connections

7) Installing the FS Filter and Evaporator Head

8) Troubleshooting Guide


Installation Checklist

1) Tools Required For Installation

2) FS System Parts Checklist

3) Installation Checklist

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Contact Info

  • GLS Green Tech Pte Ltd
  • GLW Oil Purifiner Pte Ltd
  • No. 15A Tuas Avenue 18

    Jian Huang Business Centre

    Singapore 638905
  • Tel: (+65) 6563 6232
  • Fax: (+65) 6563 6191
  • Email:


  • Operating Hours: Monday to Friday            (9:00 AM - 6:15 PM)