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Hersteller: Carrier Dateigröße: 1.66 mb Dateiname: Unterrichtssprache:

“Auto” When the “AUTO” button is pressed, the light comes on. This indicates that the main refrigeration system has been activated. In the “AUTO” mode, the “WASH” or “STANDBY” functions are automatically cancelled. The mix refrigeration function is automatically locked in to maintain the mix in the mix hopper. Note: An indicating light and an audible tone will sound whenever a mode of operation has been pressed. To cancel any function, press the button again. The light and mode of operation will shut off. Important: To the Operator 10 Models 336, 338 & 339 Reset Button The reset button is located in the service panel. The reset protects the beater motor from an overload condition. If an overload occurs, the reset mechanism will trip. To properly reset the freezer, press the “AUTO” button to cancel the cycle. Place the power switch to the “OFF” position. Press the reset button firmly. Note: Do not use metal objects to press the reset button. Failure to follow this instruction may result in electrocution. Turn the power switch to the “ON” position. Press the “WASH” button and observe the freezer’s performance. Open the side access panel. Make sure the beater motor is turning the drive shaft in a clockwise direction (from the operator end) without binding. If the beater motor is turning properly, press the “WASH” button to cancel the cycle. Press the “AUTO” button (on both sides of the unit) to resume normal operation. If the freezer shuts down again, contact a service technician Air Tube The air tube serves two purposes. One end of the tube has a hole and the other end does not. 1. After priming the machine, lubricate the o-rings on the air tube (the end with the hole) and place it into the mix inlet hole. Every time the draw handle is raised, new mix and air from the hopper will flow down into the freezing cylinder. This will keep the freezing cylinder properly loaded and will maintain overrun. 2. During long “No Sale” periods, remove the air orifice. Lubricate the o-rings on the air tube (the end without the hole), and place it into the mix inlet hole. This will prevent any mix from entering the freezing cylinder. The air orifice is used to meter a certain amount of air into the freezing cylinder. The air orifice maintains overrun and allows enough mix to enter the freezing cylinder after a draw. Adjustable Draw Handle These units feature an adjustable draw handle to provide the best portion control. The draw handle should be adjusted to provide a flow rate of 5 to 7-1/2 oz. of product per 10 seconds. To INCREASE the flow rate, turn the screw COUNTERCLOCKWISE. Turn the screw CLOCKWISE to DECREASE the flow rate. During “Sanitizing” and “Rinsing”, the flow rate can be increased by removing the pivot pin and placing the restrictive bar on the TOP. When drawing product, always place the restrictive bar on the bottom. Figure1 Figure 2 Models 336, 338 & 339 11 Important: To the Operator Section 6 Operating Procedures Each unit stores mix in a hopper. The mix then flows by gravity through an air tube down into the freezing cylinder. They all have 2.8 quart (2.6 liter) capacity freezing cylinders. All models have 20 quart (18.9 liter) mix hoppers. Duplicate the following procedures, where they apply, for the second freezing cylinder. We begin our instructions at the point where we enter the store in the morning and find the parts disassembled and laid out to air dry from the previous night’s cleaning. These opening procedures will show you how to assemble these parts into the freezer, sanitize them, and prime the freezer with fresh mix in preparation to serve your first portion. If you are disassembling the machine for the first time or need information to get to this starting point in our instructions, turn to page 20, “Disassembly”, and start there. Assembly Note: When lubricating parts, use an approved food grade lubricant (example: Taylor Lube). MAKE SURE THE CONTROL SWITCH IS IN THE “OFF” POSITION. Step 1 Install the drive shaft. Lubricate the groove and shaft portion that comes in contact with the bearing on the beater drive shaft. Slide the seal over the shaft and groove until it snaps into place. DO NOT lubricate the hex end of the drive shaft. Fill the inside portion of the seal with 1/4” more lubricant and lubricate the flat side of the seal that fits onto the rear shell bearing. Figure3 Insertthedriveshaftintothefreezingcylinder,hexendfirst,andintotherearshellbearinguntilthesealfitssecurelyovertherearshellbearing.Engagethehexendfirmlyintothedrivecoupling.Besurethedriveshaftfitsintothedrivecouplingwithoutbinding. Figure4 Operating Procedures 12 Models 336, 338 & 339 Step 2 Take one of the scraper blades and slip it under the hook at the front of the beater. Wrap the blade around the beater following the helix and pushing the blade down onto the helix as you wrap. At the back end of the beater, slip the blade under the hook. Repeat this step for the second scraper blade. Figure 5 Holding the beater securel...

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