Instruction Manual

Safety 3-11
Locking Out Power
WARNING! When performing service or maintenance work on the system, be
sure to lockout the power by following the procedure below. Failure
to do so could cause serious bodily harm to the user and/or
serious damage to the dispensing system.
To lockout the Century Series system:
1. Turn OFF (O) the Main Power Circuit Breaker.
2. Unplug the Main Power Cable from the facility source.
3. Lock Main Power cable in a locked box for safety.
High Air Pressure Relief Valve
Pressure of factory air supplied to the dispensing system may fluctuate. The High Air
Pressure Relief Valve opens to relieve system air pressure if it exceeds 690 kPa (100 psi).
If your facility supplies air pressure greater than 690 kPa (100 psi), you must install a
regulator on your facility air supply. For other possible difficulties with air pressure, see
Table 6-1, System Troubleshooting.