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DGP 2 User Manual

Tungsten grinder

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DGP-M2 AND DGP-M2-V2
MODEL 2 TUNGSTEN GRINDER
(Formerly known as DGP-2)
USER MANUAL
Document: DGP-M2 User Manual
Rev: B
02/03/2022

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Summary of Contents for DGP 2

  • Page 1 DGP-M2 AND DGP-M2-V2 MODEL 2 TUNGSTEN GRINDER (Formerly known as DGP-2) USER MANUAL Document: DGP-M2 User Manual Rev: B 02/03/2022...
  • Page 3: Table Of Contents

    DGP-M2 & DGP-M2-V2 MODEL 2 TUNGSTEN GRINDER (Formerly known as DGP-2) USER MANUAL ABLE OF ONTENTS General Page General Description Vacuum System Overview Specifications Unpacking Warranty Information Safety and Operating Guidelines Maintenance Troubleshooting Chart Mounting the DGP-M2 Using the Equipment...
  • Page 4: General Description

    DGP-M2 and DGP-M2-V2 Tungsten Electrode Grinders offer precise grinding for your precision welding needs. The DGP-M2 consists of a horizontal axis grinder that can be pedestal mounted, a diamond grinding wheel and assembly on the right side, and a diamond cutting wheel for cutting an electrode to a precision length on the left side. The DGP-M2-V2 adds a foam-insulated cabinet, vacuum system for dust collection, and a flexible spotlight in addition to the DGP-M2 features.
  • Page 5: Unpacking

    The following accessories are shipped with the DGP-M2 and DGP-M2-V2 grinders: 1. Pin Vise used to hold tungsten while grinding. 2. Six different Hex Keys, used to make various adjustments, and one Hex Screwdriver, used to secure the tungsten in the cutting apparatus.
  • Page 6: Maintenance

    • Check for damaged parts and alignment of moving parts, binding of moving parts, breakage of mounting parts and any other condition that may affect the grinders operation. Consult DGP factory for replacement parts at: (805) 498-3837 •...
  • Page 7: Mounting The Dgp-M2

    1. If the tungsten you are using is already flat at the end, like new tungsten straight out of the box, proceed to Step 4. 2. Locate the Point Flat Dresser Block (DGP-PG1477) attached at the 6 o’clock position of the right side wheel cover.
  • Page 8: Recommended Grinding Times

    Electrode Cutting Assembly The Basics The left side of the DGP-M2 is an Electrode Cutting Assembly which includes a Diamond Cutting Wheel and cutting apparatus consisting of a , a cut-off fork, and an adjustable indexer for cutting the measuring ruler on a cut-off arm electrodes to various lengths quickly and accurately.
  • Page 9: Operating Instructions

    Bar (C). Make sure the Cutoff Indexer Handle (F) is positioned so that it is in contact with the steel Ruler (G). 2. The exciting feature of the Cutoff Indexer System is the ability to change between different lengths quickly and accurately.
  • Page 10 DGP -M 2 PRECISION TUNGSTEN GRINDER LEFT SIDE Page 9 Document: DGP-M2 User Manual Rev: B 02/03/2022...
  • Page 11: Parts Lists - Left & Right Sides

    DGP- DGP- DGP-PG S SS DGP- DGP-P S SS SS DGP-P DGP-P DGP-P DGP- S PP DGP-PG 3/8" DGP- DGP-P DGP- DGP-P DGP-P DGP- S PP DGP-P DGP-P DGP-P DGP-P DGP-P DGP- DGP-P 3/8" DGP-P DGP- DGP- Document DGP-M 02/03/...
  • Page 12 DGP-M2 PRECISION TUNGSTEN GRINDER RIGHT SIDE Page 11 Document: DGP-M2 User Manual Rev: B 02/03/2022...
  • Page 13 DGP-M2 PRECISION TUNGSTEN GRINDER RIGHT SIDE ITEM PART NUMBER DESCRIPTION DGP-P400-A BENCH GRINDER-MOTOR 7” 1HP 120V - STANDARD DGP-P400-B BENCH GRINDER-MOTOR 7” 1 HP 220V - OPTIONAL DGP-P605-A ON-OFF SWITCH (STANDARD) 110V DGP-P609-A ON-OFF SWITCH (OPTIONAL) 220V DGP-F277-A RIGHT WHEEL INSIDE COVER W/HARDWARE...
  • Page 14: Accessories And Consumable Parts List

    ACCESSORIES AND CONSUMABLES PARTS LIST Description Part No. 300 Grit Grinding Wheel - For grinding .040” to 3/32” (1.0mm to 2.4mm) DGP-PG1425 600 Grit Grinding Wheel - For grinding 3/32” to 3/16” (2.4mm to 4.8mm) DGP-PG1426 Cutting Wheel DGP-P735 Vacuum Filters (Cartridge type for vacuum units only)
  • Page 15 Radioactive element – Color Code: Orange 2% Thoriated material is the primary tungsten used in the United States. Used primarily for DC Welding, it has a low work function and provides high load and amperage capability. Vapors, grinding dust and disposal of thorium dioxide raise health, safety and environmental concerns.

This manual is also suitable for:

Dgp-m2Dgp-m2-v2