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Hussmann 0425683F, Инструкция по установке и обслуживанию

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Hussmann 0425683F Скачать руководство пользователя страница 12

During installation, the white portion of the
heater should not come in contact with itself. The
heater should be installed so that only one white
portion of the wire enters the raceway. The other
portion entering the raceway will be the black
lead wire.

Once the heater wire is connected, check resist-
ance (ohm reading) before replacing wireway
covers. This will ensure that heater wire was not
broken during installation.

After covers are reinstalled, turn power on and
verify that heaters are working properly.

P/N 0425683F

®

10

HUSSMANN CORPORATION • BRIDGETON, MO  63044-2483  U.S.A. • WWW.HUSSMANN.COM

Figure 18. Replacing Door Frame Heaters

Содержание 0425683F

Страница 1: ... P N 0425683F September 2006 INNOVATOR AND INNOVATOR II REACH IN GLASS DOOR INSTALLATION SERVICE MANUAL ...

Страница 2: ...storing Gasket Seal 6 Door Handle Replacement 8 Frame Heater Replacement 9 Lamp Replacement Center Mullion 11 Lamp Replacement End Mullion 13 Ballast Replacement 13 Heater Harnesses 14 Wiring Diagrams 15 Replacement Parts Chart 17 Replacement Parts List 18 WARRANTY Revision E 1 Added Always Clear cleaning information page 1 2 Revised text for diffuser removal pages 11 12 3 Revised wiring diagrams ...

Страница 3: ...ly inspected at our factory Any claim for loss or damage must be made to the carrier The carrier will provide any necessary inspection reports and or claim forms NEW INSTALLATIONS Untape the doors and remove the shipping braces located at top and bottom of the doors Doors are not fine adjusted at the factory since they will go out of adjustment during shipment This is normal ADJUSTING CLOSING TORQ...

Страница 4: ...eat fan and light circuits for at least two hours but not more than four hours prior to initiating the refrigeration cycle 4 Monitor all gaps If gaps remain at the end of four hours follow the procedure for Restoring Gasket Seal beginning on page 6 of this manual 5 Initiate cooling sequence once gaps disappear Do not exceed 8 hours of energized circuits without refrigeration Doing so may cause dam...

Страница 5: ... wrench to keep it from spinning out and stripping the socket See Figure 3 Innovator Door Installation and Service Instruction P N 0425683F 3 HUSSMANN CORPORATION BRIDGETON MO 63044 2483 U S A WWW HUSSMANN COM Always disconnect the electrical power at the main disconnect when servicing or replacing any electrical component This includes but is not limited to such items as doors lights fans heaters...

Страница 6: ...lift the door retainer over the shoulder screw 5 Push down the top hinge pin until it clears the top socket using a flat blade screwdriver as shown in Figure 7 With finger hold the hinge pin in the door to keep it from popping out Tape may be used to temporarily hold the hinge pin once door is removed P N 0425683F 4 HUSSMANN CORPORATION BRIDGETON MO 63044 2483 U S A WWW HUSSMANN COM Figure 4 Remov...

Страница 7: ...bly See Figure 8 Note that there are right hand and left hand hinge spring assemblies REPLACING MAGNETIC GASKET Carefully remove the old gasket from the groove in the back of the door Figure 9 The new gasket will be easier to work with if it is at ambient temperature Begin by lubricating the new gasket with a mild soap and water solution Innovator Door Installation and Service Instruction P N 0425...

Страница 8: ...AL Occasionally a crimped or damaged gasket can cause gaps in the seal Figure 11 leading to frost formation on the doors Use this procedure to close gaps and end frost formation on doors Locate Gaps Normally interior case lighting will provide enough light to see gaps In some cases the only way to see gaps is to provide a backlight as shown in Figure 12 A Backlight the door mullion and look for pl...

Страница 9: ...asket and mullion This will help to heat both sides of the gasket Refer to Figure 13 A and B As the gasket softens and becomes pliable the magnet in the gasket should pull it across the gap As the gap closes move heat down to create a zippering effect as shown in Figure14 If the gasket is not pulled across the gap by the magnet reach around the mullion from the inside and pull the gasket skirt tow...

Страница 10: ... the touch open the and close the door Verify that the gasket seals If not repeat the process If the gasket rolls it must be replaced Use a soft cloth or paper towels and a mild soap and water solution to thoroughly clean the gasket Dry the gasket completely with a fresh cloth or paper towels before closing the door on a clean door frame DOOR HANDLE REPLACEMENT Carefully pull the magnetic gasket o...

Страница 11: ...e section up using putty knife only until the entire cover is off and the frame heater inside the door frame is exposed Door frame heaters shown in Figure 18 may now be replaced Innovator Door Installation and Service Instruction P N 0425683F 9 HUSSMANN CORPORATION BRIDGETON MO 63044 2483 U S A WWW HUSSMANN COM Hussmann recommends against frame heater cycling with Innovator doors to prevent door s...

Страница 12: ...he raceway will be the black lead wire Once the heater wire is connected check resist ance ohm reading before replacing wireway covers This will ensure that heater wire was not broken during installation After covers are reinstalled turn power on and verify that heaters are working properly P N 0425683F 10 HUSSMANN CORPORATION BRIDGETON MO 63044 2483 U S A WWW HUSSMANN COM Figure 18 Replacing Door...

Страница 13: ...to clear the honeycomb retainer Pull the top of the diffuser toward the Innovator Door Installation and Service Instruction P N 0425683F 11 HUSSMANN CORPORATION BRIDGETON MO 63044 2483 U S A WWW HUSSMANN COM Reach in models manufactured with Innovator or Innovator II doors have anti arc ballast When re starting lamps turn power off then on Figure 19 Disengaging Diffuser Clips Squeeze Here Diffuser...

Страница 14: ...out of the bottom lamp holder 6 Remove the tube guard from old lamp and place it on the new lamp 7 Install the new lamp in reverse order Ensure lamp pins line up with lamp holder holes as shown below and that lamp holder is fully engaged in lamp holder bracket P N 0425683F 12 HUSSMANN CORPORATION BRIDGETON MO 63044 2483 U S A WWW HUSSMANN COM Pull lamp holder Bracket lamp holder Lamp Remove lamp h...

Страница 15: ... up with lamp holder holes and that lamp holder is fully engaged in lamp holder bracket BALLAST REPLACEMENT Ballasts are located in the raceway below the door frame as shown in Figure 22 To access the raceway remove the bumper then remove the 8 hex head screws that hold on the front painted panel Innovator Door Installation and Service Instruction P N 0425683F 13 HUSSMANN CORPORATION BRIDGETON MO ...

Страница 16: ...MANN CORPORATION BRIDGETON MO 63044 2483 U S A WWW HUSSMANN COM Frame Heater Door Heater Harness Terminal Block Typical Low Temperature Frames Typical Medium Temperature Frames Terminal Block Frame Heater Heater Harnesses ...

Страница 17: ...mp F58 T8 Lamp F58 T8 Lamp F58 T8 Lamp F58 T8 Lamp F58 T8 Lamp F58 T8 Lamp Two lamp wiring has a red wire from each lamp spliced together and returning to the ballast Two blue wires and one red wire go to the ballast as a group from each lamp Note that one lamp goes to top 3 pins second lamp goes to bottom 3 pins with a common connection between ...

Страница 18: ... F58 T8 Lamp F58 T8 Lamp F58 T8 Lamp F58 T8 Lamp F58 T8 Lamp F58 T8 Lamp Two lamp wiring has a red wire from each lamp spliced together and returning to the ballast Two blue wires and one red wire go to the ballast as a group from each lamp Note that one lamp goes to top 3 pins second lamp goes to bottom 3 pins with a common connection between ...

Страница 19: ...op Hinge Pin Bushing Bottom Hinge Pin Socket Top Hinge Socket Bottom Hinge Pin Top Hinge Innovator and Innovator II Door and Frame Part Identification Chart NOTE TOP LAMP HOLDER HAS TWO LEADS BOTTOM LAMP HOLDER HAS THREE LEADS Clip SPN 5 Strain Relief Screw Handle Handle Standard Molding Joint Molding End Screw Binder Post Lamp Ballast Screw 6x5 8 Oval Head SMB Innovator Door Installation and Serv...

Страница 20: ... Wireway 2 DoorTop Rh Gray Bottom Lh 0428576 TP 0428576 4910117 Cover Wireway 2 DoorTop Rh 311 Pearl Bottom Lh 0442049 TP 0442049 4910276 Cover Wireway 3 DoorTop Lh Black Bottom Rh 0428568 TP 0428568 4910110 Cover Wireway 3 DoorTop Lh Gray Bottom Rh 0428577 TP 0428577 4910118 Cover Wireway 3 DoorTop Lh 311 Pearl Bottom Rh 0442088 TP 0442088 4910277 Cover Wireway 3 DoorTop Rh Black Bottom Lh 042856...

Страница 21: ...ly Left 0428592 BU 0428592 4910127 DiffuserAssembly Mullion 0428594 BU 0428594 4910126 DiffuserAssembly Right 0428593 BU 0428593 4910128 Door Innovator MedTemp Black Lh 0425617 DO 0425617 4980180 Door Innovator MedTemp Black Rh 0425618 DO 0425618 4980102 Door Innovator MedTemp Gray Lh 0425619 DO 0425619 4980103 Door Innovator MedTemp Gray Rh 0425620 DO 0425620 4980104 Door Innovator MedTemp 311 Pe...

Страница 22: ... No Fog Black Rh Standard 0458382 DO 4982572 4982572 Door Innovator No Fog Gray Lh Standard 0458455 DO 4982574 4982574 Door Innovator No Fog Gray Rh Standard 0458456 DO 4978782 4978782 Door Innovator No Fog Black Lh RLT 0461549 DO 4982578 4982578 Door Innovator No Fog Black Rh RLT 0461550 DO 4978783 4978783 Door Innovator No Fog Gray Lh RLT 0461551 DO 4978784 4978784 Door Innovator No Fog Gray Rh ...

Страница 23: ... ES 0432600 4440104 Harness Female Receptacle Gray 0432601 ES 0432601 4440105 Harness Female Receptacle 311 Pearl N A N A N A Harness Opposite Swing Black 0432612 ES 0432612 4440106 Harness Opposite Swing Gray 0432613 ES 0432613 4440107 Harness Opposite Swing 311 Pearl N A N A N A Heater FrameWire 2 Door Innovator LowTemp Standard 0428601 HE 4480101 4480101 Heater FrameWire 3 Door Innovator LowTem...

Страница 24: ...609 4980337 Molding End 311 Pearl Standard 0442338 TP 0442338 4980338 Molding End Black RLT 0456200 TP 4987550 4987550 Molding End Gray RLT 0456201 TP 4912879 4912879 Molding End 311 Pearl RLT N A N A N A Molding Joint Black Standard 0425608 TP 0425608 4980340 Molding Joint Gray Standard 0425610 TP 0425610 4980341 Molding Joint 311 Pearl Standard 0442337 TP 0442337 4980339 Molding Joint Black RLT ...

Страница 25: ...365 XX 0430365 4550112 Screw Oval Head Sheet Metal 0425647 XX 0425647 4550107 Shield Lamp 0428600 BU 0428600 4550106 Socket Bottom Hinge Black 0428586 HH 4550104 4550104 Socket Bottom Hinge Silver 0428590 HH 4550102 4550102 Socket Top Hinge Black 0428585 HH 4550101 4550101 Socket Top Hinge Silver 0428589 HH 4550103 4550103 Spring Top Hinge Pin 0428549 HH 4550114 4550114 Switch Ballast Supply Power...

Страница 26: ... lamp wiring same as old Two lamp wiring has a red wire from each lamp spliced together Two blues and one red go to the ballast as a group Red Note that one lamp goes to top 3 pins other lamp to bottom 3 pins with a common connection between them Two lamp wiring has a red wire from each lamp spliced together and returning to the ballast Two blues and one red go to the ballast as a group from each ...

Страница 27: ...ty information or other support contact your Hussmann representative Please include the model and serial number of the product Hussmann Corporation Corporate Headquarters Bridgeton Missouri U S A 63044 2483 01 July 2005 ...

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