Mart Cyclone 30 Series, Инструкция по установке, эксплуатации и обслуживанию, Страница: 38 / 322

1 - 14 Installation, Operations, and Maintenance Manual
The MART Corporation Standard Turntable Power Washer v. 4.0
3.2.4. Turntable Drive System
This system rotates the turntable and controls its speed. It also serves as a clutch to
allow table slippage, if a wash load shifts and jams the turntable.
Turntable Drive System Assembly: The drive motor assembly mounts onto a
small box on the door of the cabinet. The assembly's key features are a gear
motor, a slip-clutch shaft coupling, two flange mount bearings, the plastic drive
sprocket, and a sprocket support plate. The slip clutch is located just below the
drive motor and couples the motor shaft to the sprocket jackshaft. The sprocket
is mounted on the end of the jackshaft.
Basic Turntable Drive System Function: The drive system uses a plastic drive
sprocket to engage and drive the sprocket teeth on the turntable. If factory-
preset torque is exceeded, the slip clutch functions as a torque limiter, and slips.
3.2.5. Automatic Steam Exhaust (ASE)
The automatic steam exhaust (ASE) system is designed to remove steam from the
power washer cabinet
during the wash cycle and the optional automatic rinse cycle
(ARC); and for a timed period after the rinse cycle.
The ASE serves two purposes:
1. It reduces the amount of steam that leaks into the shop area during the wash
cycle, and when the door is opened.
2. It makes room for rinse water to be used as makeup water, when the ASE is
used in conjunction with the optional ARC. (See " Automatic Rinse System
(ARC)" section below)
Basic ASE Function: The ASE is a draft-induced system. A fan creates a
nominal negative pressure inside the cabinet to pull steam out of the cabinet
through the steam-exhaust piping. The nominal negative pressure ensures that
minimum vapor and heat energy losses occur during power washer operation.
3.2.6. Automatic Rinse System (ARC)
The automatic rinse system (ARC) is a fresh-water rinsing system. It uses waterline
pressure to provide a rinse of parts after the wash portion of a cleaning cycle. A
chemical injector pump in the system provides for application of rust inhibitor during the
rinse cycle. The chemical injector pump allows adjustment of the flow rate of chemical
injected into the rinse water. The pressure regulator and gauge allow the operator to
adjust the rinse spray characteristics of flow and pressure.