Operation - Milwaukee 4004 20A Operator's Manual

Assembling the Water Shut-Off Valve to the Dymodrill (Fig. 9)
Fig. 9
Attach to
Dymodrill
Shut-off
valve
1. Remove the water shut-off valve components from the accessory
bag. (The copper washers inside the bag are for bit installation.)
2. Insert the hose adapter into the hose nut. Then insert the rubber
washer into the hose nut.
3. Insert the hose nut assembly into the shut-off valve and securely
tighten the assembly with the supplied socket wrench; some threads
on the hose adapter will still be exposed.
4. Screw the shut-off valve assembly into the water swivel housing
on the Dymodrill motor (Fig. 8). Hand-tighten the assembly and then
tighten it approximately 1/4 turn with an adjustable wrench (not
provided).
Methods for Securing Equipment to Work Surface
To reduce the risk of injury always secure the rig
to the work surface to help prevent personal
injury and to protect the rig. An unsecured rig
could rotate during coring and possibly cause
injury.
NOTE: Some building materials contain steel reinforcements.
MILWAUKEE Dymobits can cut through embedded steel, but are not
recommended for coring solid steel plates.
Horizontal Coring (walls)
For specific instructions on using anchors, see "Using an Expansion-
Type Anchor".
To reduce the risk of injury always use an
expansion-type anchor during horizontal coring.
Vacuum systems can slip when used on a vertical
surface.
Vertical Coring (floors)
Two methods will work to secure the rig for vertical coring: either an
expansion-type anchor OR a vacuum pump and vacuum pad system.
Securing the rig with an anchor gives better bit performance because
the attachment is more rigid. For specific instructions on assembling the
vacuum system, see "Assembling and Using a Vacuum System".
Optional Telescoping Assembly
The telescoping assembly can be used to supplement either securing
method.
NOTE: Vac-U-Rig Cat. No. 4136 includes a vacuum pump and vacuum
®
pad. However, for some applications, you may choose to use an expan-
sion-type anchor to secure the tool.
Anchors and Telescoping Assembly are not supplied with any of the
above rigs. Telescoping Assembly can be purchased separately (see
"Accessories"). Anchors unavailable through MILWAUKEE.
page 8
Hose nut
Rubber
washer
Hose adapter
WARNING!
WARNING!

OPERATION

Securing the Equipment to the Work Surface - Using an
Expansion-Type Anchor (Fig. 10)
For Catalog No. 4125 & 4130 only.
Fig. 10
Leveling
Screws
Nut & Washer
or Vacuum
Pad Nut
Use a 5/8" expansion-type anchor (not supplied) that will accept a 5/8"
threaded rod or bolt to secure the base to the work surface.
1. Level the stand with the four (4) leveling screws using the bubble
level as a guide. When the stand is level, tighten the four (4) nuts on
the leveling screws.
2. Using an expansion-type anchor, insert a threaded rod or bolt through
the slot located on the base of the Dymorig and tighten the bolt or
washer and nut firmly in the anchor following the anchor
manufacturer's instructions.
Assembling and Using a Vacuum System (Fig. 11 & 12)
For Catalog No. 4115, 4125 & 4130 only.
Vacuum
Fig. 11
Gauge
Small Hole for
Attaching Pump to
Dymorig Stand
Coupler
Fig. 12
Vacuum
Pad
Vacuum Pad Nut
Rod or Bolt
Vacuum Release
Filter Jar
Valve
Vacuum Hose
Leveling
Screws
Vacuum
Pad Stud
Vacuum Line Coupler