Unified Brands HY-6G(CE) 10.18 Fan, Fan Motor Assembly Motor Insulation Motor Shaft Seal

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10.18Fan

P/N 096790

IMPORTANT: Make sure that the fan has come to a complete stop before attempting any work on the fan.

1.To remove the fan from either the top or bottom cavity, open the door and remove the pan support wire rack in front of the fan.

2.With an allen wrench, loosen the set screw which holds the fan to the motor shaft.

3.Hold onto the fan, and with a slight rocking motion pull the fan off the motor shaft.

To Install:

4.Note that the motor shaft has a flat surface. Position the fan hub on the motor shaft so that the allen set screw is opposite the flat portion of the motor shaft.

5.Slide the fan onto the motor shaft far enough so that the motor shaft is at the end of the fan hub.

6.With an allen wrench, tighten the set screw on the fan.

NOTICE: Advise customer to periodically clean the fan blades of deposited food grade grease coming from the foods being cooked. The deposit of such grease over time could cause the fan to vibrate.

10.19 Fan Motor Assembly

Motor Insulation

P/N 096740

P/N 094135

Motor Shaft Seal

Oil Slinger Washer

P/N 096868

P/N 096831

1.Shut off electrical power to the steamer.

2.From inside the cavity, remove fan using an allen wrench as indicated in Section 10.17.

3.Using a socket wrench, remove the four 1/4-20 Keps nuts holding the motor. Note that one of the nuts secures the motor ground strap to the steamer.

To Install a New Motor:

4.Make sure the motor insulation board is installed on the four threaded studs to the cavity wall.

5.Apply lubricant on both sides of the steamer motor seal and the inside hole. Refer to the Motor Assembly Chart.

6.Insert the steamer motor seal in the cutout of the insulator board.

7.To prepare motor for mounting, slide the oil slinger washer onto the shaft about ½" (12 mm) down the shaft.

IMPORTANT: This washer has two surfaces: A rubber surface and a phenolic surface. Make sure the phenolic surface is facing the motor.

8.Install the plate seal holder onto the motor shaft. Carefully slide the plate seal holder down the motor shaft until it engages the slinger washer. Continue moving the plate seal holder down the motor shaft until the plate comes to rest on the raised bosses of the motor casting.

9.Using this technique, the rubber side of the oil Slinger washer should be in contact with the plate holder and there should be a space of approximately 5/64" (2 mm) between the phenolic face of the washer and the motor.

10.Using four hex/slotted 6-32 screws, screw the motor mounting plate to the motor with each screw passing through corresponding holes in the plate seal holder.

11.The entire assembly may now be positioned on the four threaded studs protruding from the cavity wall. Fasten the assembly with nuts using a wrench. Make sure that the green/yellow ground strap is secured under one of the nuts securing the motor. The upper motor has a drip shield installed on the lower studs.

10.20Motor Starting Capacitor P/N 096813

1.Turn off electrical power to the steamer.

2.Loosen and remove the screw holding the capacitor.

3.Unplug the two terminal wires from the capacitor. Remove the capacitor.

To Install New Capacitor:

NOTICE: Make sure that the correct capacitor is used, which is 3 mfd at 330 volt.

4.Make sure the capacitor is seated properly, then tighten the screw securing the capacitor to the mounting plate.

5.Plug terminal wires to the capacitor.

10.21Steam Generator Ready Thermostat P/N 088865

This thermostat is attached to the cavity steam port.

OM/SM-HY-6G(CE) 29

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Contents HY-6GCE Hypersteam Atmospheric Convection Important Read First Important References Table of ContentsInspection and Unpacking Equipment DescriptionBpst Connection on the right rear side of the steamer Water ConditioningGeneral Installation, Start-Up and ConversionElectrical Supply Connection Gas Supply ConnectionMBar In. W.C 10.5 in. W.C Natural Gas Propane GasG20 Natural Gas G31 Propane Gas MBar Inch W.C 26.25 10.5 Natural Gas Propane Gas Injector No.Initial Start-Up Drain ConnectionAutomatic Operation of Pilot Operating Procedure Gas Lockout Indicator and Reset ControlOperation ControlsOM/SM-HY-6GCE Procedure Outside of Steamer CleaningSuggested Tools 12 OM/SM-HY-6GCESteam Generator and Cooking Chamber If the Service light stays on14 OM/SM-HY-6GCE MaintenanceTroubleshooting Key Description Parts ListExternal Cabinet and Sheet Metal 16 OM/SM-HY-6GCE Cavity Control SectionSteamer Base Section Front 18 OM/SM-HY-6GCE Steamer Base RearSteamer Plumbing 20 OM/SM-HY-6GCE Steamer Motor and ControlsKey Description New Steamer Generator Individual Parts22 OM/SM-HY-6GCE Steamer Individual PartsAdjustable Legs P/N Service ProceduresTop Right Side Panel Louvered Removal P/N Left Side Removal P/NWater Inlet Valve Three Way P/N To TestWater Inlet Valve Coil Drain Box Spray Nozzle P/NMain Gas Valve and Gas Pressure Adjustment P/N To InstallSteam Generator Steam Generator Probes High and Low Water P/NTo Assemble To ReinstallGas Solenoid Valve P/N Igniter Module P/NTo replace the switch Pilot Switch SW3 Removal P/NInstallation Pilot Flame Current CheckSteam Generator Gas Jet Manifolds P/N 123704 Timer Assembly Timer Fastener NutTo Reassemble 28 OM/SM-HY-6GCETo Install a New Motor Fan Motor Assembly Motor Insulation Motor Shaft SealTo Install New Capacitor 10.18 FanSteam Port Gasket Door Removal/Installation/Alignment P/NCavity Steam Hose Assemblies P/N 099953 Top 30 OM/SM-HY-6GCETo Align Door Switch P/NDoor Reversing Procedures Door Gasket P/N Door Handle, Magnet and Block AssemblyDoor Spring P/N 32 OM/SM-HY-6GCEDoor Locking Pin P/N Lock Nut P/N 34 OM/SM-HY-6GCE Electrical SchematicService Log 36 OM/SM-HY-6GCE Limited Warranty To Commercial PurchasersPart Number 128805, REV. C 4/06

HY-6G(CE) specifications

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