Maintenance Instructions - REED DM2100 Manual De Instrucciones

Drilling Machines
NOTE: Put downward pressure on the boring bar to keep it from travel-
ing too fast upward and potentially damaging the machine.
8. Close off the corporation stop using an adjustable wrench.
9. Disassemble machine from corporation stop.
10. Assemble tubing to corporation stop per tubing and fitting
manufacturer's specs.
CDTM1100 and CDTM2100
Operating Instructions:
1. Drilling
A. Convert direct tapping set up to drilling set up.
i. Remove 99307 Bearing Assembly by backing out the single
set screw.
ii. Remove the tapping boring bar from the 99300 Threaded Body
iii. Insert the drilling machine boring bar into the threaded body.
1. 3/4" and 1" branch taps - reinstall bearing assembly. Line the
set screw up with the lower hole in the boring bar. Drive the
screw in until recessing the screw slightly. (See figures 2 & 3)
2. 1-1/2" and 2" branch taps -
a. Install 99301 Sleeve.
b. Reinstall bearing assembly. Line the set screw up
with the lower hole in the boring bar. Drive the screw
in until recessing the screw slightly. (See figures 2 & 3)
c. Follow DM1100/DM2100 Operator's Manual #59305 to
drill for service lines.
2. Tapping
A. Convert drilling set up to tapping set up.
i. Remove 99307 Bearing Assembly. Back the single set
screw out past the sleeve then remove the bearing
assembly and sleeve.
ii. Remove the drilling boring bar from the 99300 Threaded Body
iii. Insert the tapping machine boring bar into the threaded body.
iv. Reinstall the bearing assembly on the taping bar.
v. Line the set screw up with the lower hole in the boring bar.
Drive the screw in until recessing the screw slightly.
B. Follow TM1100 Operator's Manual #95300 to direct tap service
lines.
Figure 1
Line up notch with set screw—to
prevent pilot drill from twisting
when drilling.
1/4" Pilot Drill
1/8" Hex wrench for
tighting set screw on
Arbor body
Note: Do not use pilot when drilling PVC pipe.
0119-59305
Hole Saw spacer 113 "O" ring
.56" ID .75 OD x 3/321 installed
between saw and arbor
Hole Saw
Arbor
Body
1/4" set screw for
attaching pilot drill

Maintenance Instructions:

DM1100, DM2100
Before Using
1. Clean and oil all bearing and wear surfaces and threads.
2. Inspect and clean tapping bits, and remove chips and scale.
Chips and scale may prevent proper function of the tool.
3. Inspect and clean the Boring Bar tool end. Chips and scale may
interfere with the insertion of the tapping bit or adapter shank.
After Using
1. Clean the machine and oil the machined surfaces. If necessary,
the top and bottom chambers can be easily disassembled to
clean more thoroughly.
2. Lubricate the tool holding area of the boring bar with REED
#98425 Tapping Compound.
3. If necessary, flush the bottom chamber with a water hose to
remove any chips. DO NOT hammer frames to remove chips or
debris - Handle Carefully!
4. Protect threaded pieces by assembling them with their mating
parts.
5. Periodically, inspect the Boring Bar's o-ring seals and replace
if worn.
6. Carefully, place the tool back in the toolbox for storage.
Figure 2
Ready to drill
1" or 3/4"
Sleeve
Removed
Driver
Operator's Manual
, CDTM1100, CDTM2100
Bearing Assembly
Set Screw
Figure 3
Sleeve
Installed
3