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Lang 32S-1 Service Manual

Summary of 32S-1

  • Page 1

    Lang manufacturing company 6500 merrill creek parkway everett, wa 98203 phone: 1-800-224-5264 fax: 1-425-349-2733 www.Langworld.Com ©copyright 2000 service manual for the lang models: 32s-1, 32s-2, 32s-3, 32s-4.

  • Page 2: Table Of Contents

    1 table of contents chapter page 1. Table of contents....................................................................... 1 2. Read first ....................................................................................... 2 3. Equipment description ...............................................

  • Page 3

    2 important read first important caution: each unit weighs 370 lbs. For safe handling, installer should obtain help as needed, or employ appropriate materials handling equipment (such as a forklift, dolly, or pallet jack) to remove the unit from the skid and move it to the place of installation. Cau...

  • Page 4

    3 important read first important warning: keep water and solutions out of controls. Never spray or hose control console, electrical connections, etc. Caution: most cleaners are harmful to the skin, eyes, mucous membranes and clothing. Precautions should be taken to wear rubber gloves, goggles or fac...

  • Page 5: Equipment Description

    4 equipment description electric range exterior ! The range dimensions are 32” (81.25cm) high, 30” (76.20cm) deep, and 30” (76.20 cm) wide. ! The sides, bottom, and rear wall are constructed stainless steel. ! The range surface can come in 4 different configurations. Controls the 32 series range is ...

  • Page 6: Installation

    5 installation receiving the range upon receipt, check for freight damage, both visible and concealed. Visible damage should be noted on the freight bill at the time of delivery and signed by the carrier's agent. Concealed loss or damage means loss or damage, which does not become apparent until the...

  • Page 7: Start-Ups

    6 start-ups 32 series range 1) verify connections at plug and terminal block. 2) incoming voltage: single phase l1-l2______ three phase l1-l2______ l2-l3______ l3-l1______ 3) amp draw: l1______ l2______ l3______ 4) verify actual oven temperature at 350 ° f . ________ ° f. Note: install thermocouple ...

  • Page 8: General

    7 general general the range is designed to give, well regulated, uniform heat throughout the oven and over the surface units. The oven and surface units should be thoroughly preheated before being used. It is advantageous from an operating cost stand point to operate with the switches and/or thermos...

  • Page 9: General Cont’D

    8 general cont’d range top consists of various top arrangements, depending on specific model purchased. 12" x 24" hot plate controlled by indicating type 3-heat switch. Temperature ranges from 0 ° -800 ° . Recommended: stock pots and heavy kettle work. Round french plates, controlled by indicating t...

  • Page 10: Sequence Of Operation

    9 sequence of operation oven 208/ 240 vac to thermostat. Thermostat turned on. 208/ 240 vac 3-heat switch. 3-heat switch turned on. 208/ 240 vac to elements. Hot top 208/ 240 vac to 3-heat switch. 3-heat switch turned on. 208/ 240 vac to elements. French plate 208/ 240 vac to 6-heat switch. 6-heat s...

  • Page 11: Troubleshooting

    10 troubleshooting oven oven will not heat probable cause corrective action incorrect wiring ! Confirm that oven is getting proper voltage. ! Confirm that range is phased correctly. Defective thermostat ! Confirm that thermostat is getting correct voltage. ! Confirm that thermostat was operating pro...

  • Page 12: Troubleshooting Cont’D

    11 troubleshooting cont’d griddle griddle is not heating probable cause corrective action incorrect wiring ! Confirm the griddle is wired correctly. ! Confirm that range is phased correctly. Defective thermostat ! Confirm that thermostat is wired correctly. ! Confirm that thermostat is operating cor...

  • Page 13: Technical Data

    12 technical data oven element resistance volts part # resistance amps ! 208 / 240 volt i/s 11040-01 43.5 Ω 5 ! 208 / 240 volt o/s 11040-02 43.5 Ω 5 ! 480 volt i/s 11040-07 219.4 Ω 2 ! 480 volt o/s 11040-08 225.8 Ω 2 hot top resistance volts part# pin # resistance amps 208 volt 11010-341 1-2 1-3 1-4...

  • Page 14: Technical Data Cont’D

    13 technical data cont’d griddle & top plate elements volts part # resistance amps ! 208 volt i/s 11010-10 14.5 Ω 14.5 ! 208 volt o/s 11010-09 21.5 Ω 9.5 ! 240 volt i/s 11010-22 19.0 Ω 12.5 ! 240 volt o/s 11010-21 28.0 Ω 8.0 ! 480 volt i/s 11010-24 76.0 Ω 6.0 ! 480 volt o/s 11010-23 115.0 Ω 4.0 6-he...

  • Page 15

    14 wiring diagram 32s 208/240

  • Page 16

    15 32s range top wiring griddle hot top french plate 1. Griddle and top plate element 2. Pilot light 3. 450 ° griddle thermostat 4. Circuit breakers 5. French plate 6. 6-heat switch 7. Hot top.

  • Page 17

    16 32s 480 wiring diagram.

  • Page 18: 32S

    17 32s electric range description part no. Element top plate 208v o/s 2000 watts 11010-09 element top plate 208v i/s 3000 watts 11010-10 element top plate 115vdc o/s 2000 watts (marine units only) 11010-13 element top plate 115vdc i/s 3000 watts (marine units only) 11010-14 element top plate 240v o/...

  • Page 19: 32S

    18 32s electric range switch infinite control (before c-35556) 30305-01 thermostat 450 ° f oven/griddle 30402-08 terminal strip 24 pole (marine units only) 30500-06 terminal block 2 pole (marine units only) 30500-11 contactor 2 pole 208/240 vac (before c-35556) 30701-02 contactor 4 pole 125vdc (mari...