Argon user guide/Earthing

From Granite Devices Knowledge Wiki
< Argon user guide
Revision as of 08:27, 16 March 2020 by Esa (Talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Jump to: navigation, search

Connecting a protective earth to Argon drive is the most crucial single connection to be made:

  • Earthing through the J4 PE terminal (always required)
  • Earthing the heat sink (always required)
  • Earthing the device case (always required)


Earthing through the J4 PE terminal[edit | edit source]

This is a mandatory connection. Follow the Argon wiring instructions.

Earthing the heatsink[edit | edit source]

Earthing points of the heatsink
Proper earthing wire installation with toothed locking washers ensure an electrical contact through surface coatings.

Attaching protective earth wire to the heatsink and case is mandatory in addition to the PE connection in J4 terminal. Parts needed:

  • 1 pcs wire ring terminal with 4-5.5 mm hole with at least 20 Ampere capable earthing conductor
  • 2 pcs M4 serrated/toothed lock washers
  • 1 pcs M4 screw, 6-8 mm thread length

Earthing the enclosure[edit | edit source]

Part needed:

  • 1 pcs M4 wire ring terminal
  • 1 pcs M4 serrated washer
  • 1 pcs M4 regular washer
  • 1 pcs M4 screw

After fixing the earthing wire, measure the connection to verify proper contact through the Argon paint.

Earthing the Argon enclosure.

Verifying connection[edit | edit source]

After wiring, verify electrical connection by using a resistance meter between the case PE wire and J4 PE terminal while J4 PE wire is not connected.


In no event the Product Information or parts hereof shall be regarded as guarantee of conditions or characteristics. The Product Information or any part thereof may also not be regarded as a warranty of any kind. No liability of any kind shall be assumed by Author with respect to Product Information or any use made by you thereof, nor shall Author indemnify you against or be liable for any third party claims with respect to such information or any use thereof.

As content of this Wiki may be edited by user community, Granite Devices Oy or it's affiliates do not take any responsibility of the contents of this Wiki. Use information at your own risk. However, Granite Devices staff attempts to review all changes made to this Wiki and keep information trustworthy.

Without written consent, Granite Devices' Products or Intellectual Property shall not be used in situations or installations where living beings, material property, or immaterial property could be harmed by the operation, features or failures of Product. Products may only be used in a way where hazards like moving parts, electric shock, laser radiation, or fire can't be realized even if the content of this Wiki would suggest otherwise.