Make Electrical Connections 73
Verify the Installation 73
Adjust the Power Drawbar 74
Adjust the Tool Tray Load Position 76
Verify the Alignment 77
Set the Tool Change Height 77
Adjust for Rotational Play 77
Required Tools
This procedure requires the following tools. Collect them
before you begin.
Required Tools for Installation
l 1-1/2 in. adjustable wrench
l Marker
l Metric hex wrench set
l Phillips screwdriver
l Small, flat-head screwdriver
l Snips
l Socket wrench and a 13 mm socket
Required Tools for Verification
l Machinist's square, between 6 in. and 9 in. (152 mm and
229 mm)
l Straight rod (for Tormach Tooling System (TTS) tool
holder), between 8 in. and 12 in. (203 mm and 305 mm)
l Tormach Tooling System (TTS) tool holder (for alignment
rod)
Air Requirements
You must verify that the site conforms to the following air
supply requirements.
l
Air Pressure Between 90 psi and 120 psi (620 kPa to
825 kPa).
If the air supply is more than 120 psi (825 kPa), you must
use a regulator.
l
Air Volume For successive back-to-back tool changes,
at least 2 cfm at 90 psi is required.
Exact air volume depends on the frequency of tool
changes.
l
Dry Air We recommend using a compressed air dryer,
desiccator, or filter between the air compressor and the
machine.
l
Lubricated Air You must lubricate the air with air tool
oil.
Use the FRLFilter-Regulator-Lubricator (PN 32457)
(included with the power drawbar kit) for this purpose.
Before You Begin
1. If there's a tool holder in the spindle, remove it.
2. Remove any accessories or fixtures from the machine
table.
3. Center the machine table: from the PathPilot interface,
in the MDILine DRO field, type G20 G53 G1 X9 Y-
5.5 Z0 F20. Then select the Enter key.
IMPORTANT! You must update your controller
to the latest version of PathPilot before
installing and operating the Automatic Tool
Changer. If you don't, there's a risk that the
ATC could become inoperable.
4. Update your controller:From the Status tab, select
Update. Then, follow the on-screen instructions. Once
the controller is updated to the latest version of
PathPilot, go to Step 5.
WARNING! Electrical Shock Hazard: You must
power off the machine before making any
electrical connections. If you don't, there's a
risk of electrocution or shock.
5. Power off the machine and the PathPilot controller.
a. Push in the machine's red Emergency Stop button,
which removes power to motion control.
b. From the PathPilot interface, select Exit.
c. Turn the Main Disconnect switch to OFF on the side
of the electrical cabinet.
Disassemble the Power Drawbar Button
1. Depending on your machine's setup, do one of the
following:
l If you're installing an Automatic Tool Changer (ATC)
on a new machine, skip this procedure and go to
"Install the Air Cylinder" (on the next page).
l If you previously installed the Power Drawbar button
assembly, you must first disassemble it. Go to Step 2.
2. Disconnect the shop air supply from the machine.
3. Disconnect all air lines from the Power Drawbar button.
©Tormach® 2023
Specifications subject to change without notice.
Page 68 Tormach 1100M® Operator's Manual (Version 1223A)
For the most recent version, see tormach.com/support
4: INSTALLATION