Quick Operations User Manual

12 Introduction
Lower Rear View
Below are descriptions of the C-740/C-741 Series Dispensing System components shown in Figure 1-8.
1. Main Power Inlet
The Main Power Inlet connects the Main Power Cord from the facility power source to the dispensing
system.
2. Main Power Circuit Breaker
The Main Power Circuit Breaker controls all electrical power to the entire system including the
dispensing system, Computer, and Computer Monitor.
3. Power Manager Module
The Power Manager Module controls both AC and DC power supplied to all system components.
4. Tri-Mode Swirl Box (Optional)
The Tri-Mode Swirl Box is a component of the SC-200 and SC-300 Swirl Fluid Systems. It has two
air assist and two fluid regulators and gauges, which regulate the fluid and air-assist pressure to the
fluid applicator. By varying the pressures, conformal coating materials can be dispensed in a bead,
monofilament, or swirl pattern.
5. Conveyor Controller Module (C-740)
The Conveyor Controller module monitors the SMEMA interface and controls the Conveyor indexing
operations. The inputs and outputs are used for sensors, Stop Pins, Board Pins, and operation of the
Conveyor. For more information on the Conveyor, refer to the
Operation section
6. Computer
The Computer System is used to create and run dispensing programs with the Asymtek Easy Coat
for Windows XP (ECXP) dispensing software. Access to connections at the rear of the computer
should be limited to service technicians.
7. SMEMA Connector (upstream)
The upstream SMEMA connector is located on the Conveyor Controller Module and allows for
SMEMA communication between the dispensing system and an upstream machine such as a loader.
8. SMEMA Connector (downstream)
The downstream SMEMA connector is located on the Conveyor Controller and allows for SMEMA
communication between the dispensing system and a downstream machine such as an unloader.