3.OPTIONAL Automatic (Piston Operated) Load/Unload Doors
If the dryer is equipped with the AUTOMATIC DOOR OPTION, then the loading doors are operated by two (2) pneumatic pistons located above the load doors. On two (2) door models, the unloading doors on the back of the dryer will also be controlled by two (2) pistons, located above the unload doors.
The 24 volt solenoid valve operators controlling the door pistons are located on the pneumatic plate in the rear of the dryer’s base. These solenoid valves are configured so that if power to the dryer is shut off, the door piston’s ports are bled to the atmosphere so that the doors can be opened and closed by hand.
4.OPTIONAL Sprinkler Valve
The sprinkler water flow is controlled by a pneumatically operated water valve, which is located in the left side of the base. This water valve is controlled by a 3 port/2 position, 24 volt - double solenoid valve which is located at the top of the dryer’s pneumatic plate. If no voltage is applied to both solenoids then ALL three (3) ports are blocked. This means that if the sprinkler is activated and power to the dryer is then shut off, the sprinkler will stay on, until the manual water valve is closed or until the dryer’s internal temperature drops below the sprinkler set point temperature and the sprinkler reset button is physically pushed.
E.ELECTRICAL INFORMATION
1.Electrical Requirements
It is your responsibility to have ALL electrical connections made by a properly licensed and competent electrician to assure that the electrical installation is adequate and conforms with local and state regulations or codes. In the absence of such codes, ALL electrical connections, material, and workmanship must conform to the applicable requirements of the National Electrical Code ANSI/NFPA NO.
IMPORTANT: Failure to comply with these codes or ordinances, and/or the requirements stipulated in this manual can result in personal injury or component failure.
NOTE: Component failure due to improper installation will VOID THE WARRANTY.
It is required that a separate circuit serving each tumbler (basket) be provided. The dryer must be connected with copper wire only. DO NOT use aluminum wire which could cause a fire hazard.
NOTE: The use of aluminum wire will VOID THE WARRANTY.
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