Hussmann DM LOW HEIGHT Series, Installation Manual

Page 1: ...HEIGHT SERIES FRONT OPEN MULTIDECK INSTALLATION MANUAL IM 013 Standard remote versions The following models are covered by this Manual DM13 66 Glendenning Road Glendenning NSW 2761 PO Box 42 Doonside...

Page 2: ...es 14 Installing the waste drain 15 Connecting power supply 16 Installing sensor probes 17 Mounting fixtures 18 Commissioning 19 Cleaning case 19 Starting up 19 Start up checks 19 Decommissioning 19 D...

Page 3: ...the system The space requirement will be instructed in Pre installation section Before installing the system make sure the power source is accessible to the cases array All the power source has to be...

Page 4: ...M13 FRONT OPEN MULTIDECK _________________________________________________________________________________________________________________________ Page 3 Hussmann Case Services Dimensions Fig 1 Servic...

Page 5: ...ring installation in relation to their application PPE first aid disposal and emergency management Refer page 27 Risk Analysis For MSDS sheet contact your Hussmann Representative Handling and Transpor...

Page 6: ...lling Each case has a unique identification number as follows Job no Line up no Case sequence no within line up Example 106076 42 4 identifies this case in the 4th sequence of the line 42 for the job...

Page 7: ...e is not level determine where the highest point of the plinth is and position the case allocated to this position first 3 Adjust the case height using the adjustable feet if fitted or metal shims do...

Page 8: ...________________________________________________ Page 7 Hussmann Fig 6 Case Levelling Fig 7 Case twisting Make sure case is level Front to Back 1 5mm Side to Side 1 5mm Make sure all adjusting feet NO...

Page 9: ...air leakage To seal the joins 1 Remove the shelves and racks from the end bays if necessary CAUTION Electrical cords are connected between Air Delivery Panels and Shelves on Meat and Deli cases Take c...

Page 10: ...s refer to appendix 4 attaching case ends CAUTION Do not walk or sit on cases To join the cases 1 Draw up the required case tightly against the case already in position CAUTION Case joining bolts shou...

Page 11: ...licon 5 Apply either black or white silicon depending on the interior colour of the case all the way along the inside join between the cases as supplied 6 Applying slight pressure run your finger alon...

Page 12: ..._________________________________ Page 11 Hussmann Attaching Trims 1 Attached joining trims refer figure 11 2 Ensure that the case is level from front to back and push them together 3 Place trim to to...

Page 13: ...ates and if required silicon seal to the floor once installation is complete and drains checked for water leaks Front Panel 1 Attached front panel and align with front skid rail refer figure 12 2 Push...

Page 14: ...________________________________________________________ Page 13 Hussmann Side kickplate 1 Attached side kickplate as per drawing refer figure 14 2 Adjust slot in kickplate to suit Make sure kickplate...

Page 15: ...e an up stand The evaporator coils have been charged with dry nitrogen in the factory Fig 15 Refrigeration access holes CAUTION Do not run refrigeration lines from another compressor through a case Si...

Page 16: ...ions to ensure they are free of leaks 8 Dehydrate the refrigeration system using the triple evacuation method Use a vacuum pump to 1000 microns for the first two evacuations and 500 microns on the thi...

Page 17: ...ain and ensure trap is primed before starting refrigeration 5 NOTE All joints to be glued with suitable adhesive Connecting Power Supply only for electronically controlled versions The appliance must...

Page 18: ...range or cases have the probes pre fitted at the factory Probe location as per Fig 17 CAUTION Refer to relevant State or Territory legislation relating to safe working heights Probe location 1 Air off...

Page 19: ...____________________________ Page 18 Hussmann Mounting fixtures Replace racks and shelves etc as necessary to store requirements Fitting racks and shelves In manners other than configured as per the p...

Page 20: ...d Start up checks by qualified persons only 1 Ensure that the drain trap is installed the right way up refer to Fig 16 drain trap orientation in the section installing the waste drain 2 Check that all...

Page 21: ...sonal injury and or case damage Cleaning and Maintenance Daily Checks If an alarm system is not part of the refrigeration installation the temperature of each case should be checked on a daily basis v...

Page 22: ...igh pressure water hoses and be careful not to introduce water faster than the waste outlet drain can drain it Cleaning Procedure 1 Turn off the cleaning switch Isolate power and remove stock CAUTION...

Page 23: ...at all case panels glass and trims are secure and undamaged 5 Check for rust or paint damage 6 Clean the air grilles on the cases 7 Ensure all cable connections including screw terminals earth leads a...

Page 24: ...quire longer defrost duration A humid store may need more frequent defrost Case shelf arrangement has been deviated significantly from original specified setup Re do the shelf arrangement as per the o...

Page 25: ...r service P1 P2 P3 P4 P5 P6 Sensor break down value out of range or sensor incorrectly configured Check the sensors rating condition and replace if necessary HA Room temperature exceed the highest roo...

Page 26: ...dure when an end attaches to a single case and when it is common to two cases Ensure that correct and appropriate manual handling techniques are applied when fitting a patch end Cases must be sealed b...

Page 27: ...for the remaining holes 6 Pull up the case ends lightly against the case 7 Adjust the case so that the end fits comfortably around the canopy and the top of the case and is level from front to back wi...

Page 28: ...y become pinched or crushed during the positioning of base trays shelves stock Staff must be trained in the correct procedures for setting up cases and ergonomic practices Slipping Drain may leak or b...

Page 29: ...approval 45bar 652 psi Refrigerant temperature 40T70oC Room Temperature 30T70oC Phase Current 450mA Drive frequency 50Hz 150Hz Phase resistance 25 oC 36ohm 10 IP Rating IP65 Step angle 15o Linear adv...

Page 30: ..._______ Page 29 Hussmann Appendix 8 Warranty The information in this manual is for Qualified Persons Only It is NOT an Installation Guide for NON Qualified Persons To obtain warranty information or ot...