Manitowoc

Ice Thickness CheckQM20/QM30 dice ice cube formation is slightlydifferent from our previous models. Manitowoc icemachines have a unique cube shape. It is normal tohave a dimple in the ice cube (a concave indentationin the cube). Ice cubes from the QM20/QM30 mayappear to have a slightly larger dimple than otherManitowoc ice cube machines. Therefore, cube sizefor the QM20/QM30 is determined by measuring theslab weight (the combined weight of all cubes fromone harvest cycle). To determine proper slab weightfollow the instructions listed below.ICE BRIDGE SHOULD BE1/16 – 1/8" THICKA DIMPLE IN EACHCUBE CELL ISNORMALSV3113Correct Ice Bridge Thickness1. Ensure the air filter, front, and back panels areinstalled properly and close the bin door.2. During the third harvest cycle open the bin doorand catch the entire slab of ice.3. Weigh the ice slab. The combined weight of allcubes from one harvest should weigh between7 – 9 oz (200 – 270 g). If the slab weight is withinthis range, the ice machine is working properlyand no further action is needed. If the slab weightis not within this range or you desire a slightlythicker or thinner cube, continue to step 4.! WarningDo not touch electrical wires. Disconnect power tothe ice machin e before makin g any ice th icknessadjustments.4. Remove the air filter.Part Number 80-01111-9 7/10 93