Diamond Products Core Bore Manual

Core Bore Drilling Machine
Core Bore
Drilling Machine
Figure 2. Vacuum Motor and
Vacuum Anchor Method-to-Floor
Warning: DO NOT use the Vacuum Anchor Method-
The Vacuum Anchor Method
8-inch diameter holes or less. The Anchor Vacuum Method is NOT
or cracked floor conditions,
standard rebar
Turn Machine on its back and
1.
first to en sure Seal is
2. Turn Drilling Machine
Leveling Screws.
3. Plug Service Cord
Switch to the ON position.
4. Insert Vacuum Slot Cap into Anchor Bolt
2) and check vacuum
minimum of
20 inches of mercury.
5. The Drilling Machine
add weight by standing on
20 inches of mer-
cury min1mum. If not,
Seal (Fig. 3) for leaks.
6 Adjust 4 Leveling
Machine is now ready to
333 Prospect
Elyria, Ohio 44035
(216) 323-4616 •
Fax: (216) 323-8689
Customer Service:
1-800-321-5336
Customer Service Fax:
1-800-634-4035
Base.
is recommended for
holes deeper than one bit
insert Vacuum
in good condition and sealing
up-right and loosen
into a properly grounded
Slot (Fig
and hose connections.
should now be
Vacuum Base.
check the floor and Vacuum
Screws to eliminate rocki
drill.
St.,
to-Wall.
length, steel
Seal (Fig. 3) under Machine
groove is clean.
4 Base
recep tacle and turn
Vacuum Gauge
vacuum anchored. If
It should now an chor
n g and to stabilize Machine
1
recommended on rough
concentration greater than
Base, inspecting
Vacuum Pump ON/OFF
(Fig. 2) must read a
Machine does not anchor,
with Vacuum Gauge reading
and plumb Mast.The