Karcher PS640G installation manual Top panel installation

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NOTE: DO NOT install top panel onto double or triple ovens until AFTER stacking the oven cavities. See Part B, Stacking.

B.Stacking

For single ovens, skip ahead to Part C, Restraint Cable Installation.

IMPORTANT

Middleby Marshall STRONGLY RECOMMENDS that PS640 Gas oven cavities be stacked BY AUTHORIZED PERSONEL.

Contact your Middleby Marshall Authorized Service Agent for complete stacking instructions.

1.Stack an oven cavity on top of the lower oven. Check the following:

All four sides of the lower lip (on the bottom edge of the oven cavity) overlap the top of the lower oven

The oven is level

The oven is firmly seated

See Figure 2-9.

2.For triple ovens, repeat Step 1 to install the top oven cavity.

3.Install the top panel using the screws included in the base pad kit, as shown in Figure 2-10.

C.Restraint Cable Installation

Because the oven is equipped with casters, a restraint cable assembly must be installed to limit the movement of the appli- ance without depending on the connector and the quick discon- nect device or its associated piping. One end of the cable is anchored to the eyebolt on the rear surface of the oven’s base pad, while the other is anchored to the wall. See Figure 2-11.

After connecting the restraint cable, move the oven to its final location. Adjust the bottom (hex) sections of the feet so that the casters are off the floor. For quad ovens, lock the two front casters.

Figure 2-10. Top panel installation

#10-32 × 3/4

Top

screws

panel

 

#10-32 × 2-1/2

screws

Figure 2-9. Stacking

Figure 2-11. Installing the Restraint Cable

Restraint cable assembly

3/8-18 × 1

eyebolt on

rear leg

extension

3/4(19mm) eyebolt

Wall of structure

10

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Contents Owners Operating and Installation Manual Retain this Manual for Future Reference Middleby Marshall Table of Contents Description Recommended Minimum Clearances DimensionsGeneral Specifications Voltage DrawInstallation PS640 Oven Installation Required Kits and Equipment Model PS640 Single Oven Option Base with Legs and Top Model PS640 Double Oven Option Base with Legs and Top Model PS640 Triple Oven Option Base with Outriggers and Top Lead to Increased Service Expenses for the Owner IV. Assembly 10. Top panel installation Conveyor Installation Do not Overtighten the Conveyor BeltConveyor Belt Reversal Resetting Direction JumperSwitching Photo Detector Reversing the Conveyor BeltConnection VII. GAS SupplyGas Conversion Adjusting the Maximum Pressure SettingConnection PS640 Propane ConversionCheckout Adjusting the Minimum Pressure SettingMaintenance Location and Description of Controls Normal Operation STEP-BY-STEP Main ScreenOven Temperature/Set Point/Indicator Screen Daily Startup ProcedureDaily Shutdown Procedure Quick Reference Touch Screen Controller Main ScreenIII. Quick Reference Troubleshooting Maintenance Maintenance DailyII. Maintenance Monthly Top Row Bottom RowIII. Maintenance Every 3 Months Split Belt Disassembly and CleaningIV. Maintenance Every 6 Months Blower BeltKEY Spare Parts PS640 GAS B & W Touchscreen KEY Spare Parts Available separately. See FigureWiring Diagram Page