DONPER
USA
—USER MANUAL
22 — COPYRIGHT DONPER USA 2015
Step 1:
Make sure the Power switch is in the OFF position. Lubricate
the inside surface of the shaft seal and slide the shaft seal down onto the
end of the beater bar shaft so that the flared-end of the shaft seal points
away from the beater bar. Then place a small amount of additional lubricant
on the inside of the flared-end of the shaft seal.
Step 2:
Re-attach the four (4) scraper blades back onto both beaters. Be
sure the scraper blades slide completely under the stainless steel tabs at
the end of each blade.
Step 3:
Slide the beater assemblies inside the freezing cylinder, shaft
side first. Be sure the shaft end engages into the back of the freezing cylin-
der. To engage the shaft, lightly push the beater bar toward the back of the
machine and slowly rotate the beater bar until the square end of the shaft
fits into the corresponding socket in the back of the freezing cylinder.
Step 4:
Reattach the door bearings and screw on the rods onto the
back side of the dispenser door. Use the handle pin to gently tighten.
Step 5:
Place the dispenser door o-rings into the grooves and lubricate
the O-rings, as the lubrication helps the O-rings to stick to the dispenser
door while it is being mounted on the machine.
Step 6:
Slide the door flush onto the freezing cylinder, checking to
confirm that the O-rings stayed in the groves. Tighten the door knobs
equally in a criss-cross pattern to ensure the door is snug. The longer
knobs should be screwed into the top two sockets and the shorter knobs
should be screwed into the bottom two positions. Be sure dispenser door o-
rings are securely in place before moving forward. Do not overtighten the
knobs, as this will cause the seals to fail and the machine to leak.
Step 7:
Lubricate the o-rings on the three (3) draw valves. Slide the draw
valves into the dispenser door from the bottom until the slot in the draw
valves comes into view through the hole where the handle is inserted. Be
sure the draw valve slot is facing forward. Wipe away excess lubricant.
