Karcher PS640G installation manual IV. Assembly

Page 13

IV. ASSEMBLY

A. Top Panel and Base Pad Assembly

1.Install the four leg extensions onto the base pad using the 3/8-16 × 1screws, 3/8flat washers, and 3/8lockwashers supplied in the Base Pad Kit. See Figure 2-6. Check that the finished sides of each leg

extension face OUTWARDS. One rear leg should be attached using three 3/8-16 × 1screws and the 3/4eyebolt, as shown in Figure 2-6. This eyebolt acts as the anchor point for the restraint cable assembly (see Part C, Restraint Cable Installation).

2.If your oven is equipped with the lower shelf, position it in place as shown in Figure 2-6. Check that the lip on the shelf faces DOWN. Seal joint between leg and shelf with NSF listed silicone.

3.Install one caster onto each leg extension, as shown in Figure 2-7. Use the 3/8-16 × 1screws, 3/8flat wash- ers, and 3/8lockwashers supplied in the Installation Kit. The locking casters should be installed at the FRONT of the oven. The non-locking casters should be installed at the REAR of the oven.

4.Install the lower oven cavity onto the base pad. See Fig 2-7.

5.For single ovens ONLY:

Install the top panel using the screws included in the base pad kit, as shown in Figure 2-8. Then, skip ahead to Part C, Restraint Cable Installation.

For double or triple ovens:

Continue on to Part B, Stacking. Note that the top panel should NOT be installed for double and triple ovens until after stacking the oven cavities.

Figure 2-7. Base pad Installation

Bottom oven• cavity

Figure 2-6. Leg extension and casters installation

Finished sides of leg extension face corner of base pad

Lower

Domestic and

shelf

standard export

 

ovens:

 

Locking casters -

 

FRONT of oven

 

Non-locking casters -

 

REAR of oven

 

3/8flat

 

washer

 

3/8lock

 

washer

 

3/8-16 × 1

 

hex screw

Figure 2-8. Top panel installation

#10-32 × 2-1/2

screw length

Top

Assembled• base pad

panel

#10-32 × 3/4 screw length

9

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Contents Owners Operating and Installation Manual Retain this Manual for Future Reference Middleby Marshall Table of Contents Description General Specifications DimensionsRecommended Minimum Clearances 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 Do not Overtighten the Conveyor Belt Conveyor InstallationSwitching Photo Detector Resetting Direction JumperConveyor Belt Reversal Reversing the Conveyor BeltVII. GAS Supply ConnectionConnection Adjusting the Maximum Pressure SettingGas Conversion PS640 Propane ConversionMaintenance Adjusting the Minimum Pressure SettingCheckout Location and Description of Controls Main Screen Normal Operation STEP-BY-STEPDaily Shutdown Procedure Daily Startup ProcedureOven Temperature/Set Point/Indicator Screen Quick Reference Touch Screen Controller Main ScreenIII. Quick Reference Troubleshooting Maintenance Daily MaintenanceTop Row Bottom Row II. Maintenance MonthlySplit Belt Disassembly and Cleaning III. Maintenance Every 3 MonthsBlower Belt IV. Maintenance Every 6 MonthsKEY Spare Parts Available separately. See Figure KEY Spare Parts PS640 GAS B & W TouchscreenWiring Diagram Page