Owner manual

2-8 Safety
To lock out/tag out pneumatic pressure:
1. Press
Stop on the Control Panel.
2. Lock out and tag out AC power as specified earlier in this section.
! When the power is shut off, the Main Air Solenoid Valve shuts off and all air pressure
inside the dispensing system is automatically released.
3. Disconnect the facility air supply hose from the Main Air Inlet and place a warning tag on the
Main Air Inlet.
! This tag documents the name of the technician taking the equipment out of operation,
the date, and other facility-required information. It is a warning that the equipment
cannot be put back into operation until the authorized technician has removed the tag.
Integrated Safety Systems
The C-341 Series Dispensing Systems have a built-in safety system that automatically protects personnel
from being injured by movement of the Dispensing Head. This system consists of the following:
• Safety Interlock Keyswitch
• Robot Safe Sensor
• Safety Interlock Door Sensors
Safety Interlock Keyswitch
The Safety Interlock Keyswitch is located on the Control Panel (Figure 2-2). It is designed to restrict
access to the inside of the dispensing system, based on user-defined levels of operation. The Safety
Interlock has two modes:
ON (l) or OFF (0). Once an Interlock safety mode is selected, the key can be
removed to prevent an inadvertent mode change.
Figure 2-2 Safety Interlock Keyswitch
CAUTION! Do NOT use the Interlock OFF mode during normal operation. Use the OFF
mode only when servicing or programming the dispensing system.