7" Dust Shroud
INSTRUCTION SHEET
MAKE MODEL MK PART#
Metabo W23-180 165987
Milwaukee 6088-20 165986
Hitachi G18MR 165985
DeWalt* D28493 165983
Makita GA7020 165982
Jepson* 4207N 165983
1. Place grinder on the oor, face
up.(Blastrac and Bosch model grinders
1873-6, 1873-8, 1893-6, and 1894-6 do
not require a spacer. Please skip to Step 4)
3. Place spacer over grinder
head with the Exterior
Groove (A) facing down,
toward the grinder head.
Push down until Interior
O-ring (B) snaps into place.
2. Select appropriate spacer
for your model grinder chart:
B
A
C
A. Spacer Exterior Groove
B. Spacer Interior O-ring
C. Shroud Interior O-ring
4. Take shroud clamp and place
on the top of the shroud loosely.
5. Place shroud on grinder,
push and twist until Shroud
Interior O-ring (C) snaps into
Spacer Exterior Groove (A).
(
For Bosch model grinders, Shroud
Interior O-ring (C) snaps directly
onto grinder head.)
6. Tighten clamp with wing
nut so it is rmly attached
to grinder head.
7. Once shroud is tightly attached
to the grinder, attach grinding
wheel as normal. Ensure cup
wheel does not contact shroud.
7" Dust Shroud
INSTRUCTION SHEET
Cup Nut Adapter For Use With Arbor Cup Wheels
1. Screw cup nut on
grinder arbor shaft.
Hinged Nose Instructions
1. Lift nose of shroud. 2. Place against wall
Shim
Cup Adapter Nut
Large Washer
2. Place washer on top
of cup nut.
and grind.
3. Place cup wheel
on washer.
1/16" - 1/8"
4. Screw hex nut onto
cup nut.
Cup Wheel
Large Washer
Hex Nut
Shim is for use with a DeWalt or Jepson grinder, or as cup wheel is worn,
it may be used to achieve distance if needed.
If necessary place large washer(s) on cup adapter nut, so cup wheel
extends 1/6" to 1/8" beyond shroud.
Silica Dust Warning
Grinding/cutting/drilling of masonry, concrete, metal and other materials can generate dust, mists and fumes containing
chemicals known to cause serious fatal injury or illness, such as respiratory disease, cancer, birth defects or other reproductive harm. If you are familiar with the risks associated with the particular material being cut, review the material safety
data sheet and/or consult your employer, the material manufacturer/supplier, governmental agencies such as OSHA and
NIOSH and other sources of hazardous materials. California and some other authorities, for instance, have published lists
of substances known to cause cancer, reproductive toxicity, or other harmful effects. Control dust, mist and fumes at the
source where possible. In this regard use good work practices and follow the recommendations of the manufacturer/sup-
plier, OSHA/NIOSH, and occupational and trade associations. When the hazards from inhalation of dust, mists and fumes
cannot be eliminated, the operator and any bystanders should always wear a respirator approved by OSHA/MSHA for the
material being cut.
© 2014 All Rights Reserved. Images and specications subject to change without notice. 7in Shroud Instruction Sheet Part # 167119 (03/14)