Frymaster 35 Series manual Binding/Jamming Problems, Motor Problems, Electrical Problems

Page 22

Problems with the basket lift system can be grouped into three categories:

Binding/jamming problems

Motor problems

Electronics problems

Binding/Jamming Problems

Noisy, jerky or erratic movement of the lifts is usually due to lack of lubrication of the rods and their bushings. Apply a light coat of Lubriplate™ or similar lightweight white grease to the rod and bush- ings to correct the problem.

Motor Problems

If the lift cycles correctly but fails to remain in the up position (i.e., goes up, but then slowly settles back down into the frypot), the problem is a failed motor brake. A failed motor brake cannot be repaired and requires replacement of the motor itself.

If power is reaching the motor but the motor fails to run, the motor is burned out and must be replaced.

Electrical Problems

This category encompasses problems with the relays, microswitches, wiring, and controls. Troubleshooting the electronics of basket lifts is simply a process of verifying current flow through the individual components up to and including the motor. Using a multimeter set to the 250 VAC range, check the connections on both sides of the component for the presence of 120 VAC.

The wiring diagram on the following page identifies the components and wiring connection points.

Bell Crank Basket Lift Wiring Diagram

PLAN WIRING DIAGRAM

BASKET LIFT SYSTEMS

N

G N

 

 

 

 

 

 

 

 

 

 

 

 

TERMINAL CONNECTOR

 

 

 

 

 

 

 

 

47-C

 

 

 

 

 

 

 

 

 

LEFT GM

 

 

GEAR MOTOR

GM

RIGHT

 

CABINET SOCKET

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

C

 

 

1

2

3

 

 

LEFT MICRO-

 

RIGHT MICRO-

 

 

4

5

6

 

 

SWITCH

 

SWITCH

 

 

 

NO

NC

 

 

NO

NC

 

 

 

 

41-C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

46-C

45-C

 

CABINET

44-C

43-C

42-C

 

 

 

 

 

 

 

 

 

 

 

 

 

1

6

5

 

DISCONNECT

4

3

2

REAR VIEW OF

 

 

 

 

 

 

 

 

 

DISCONNECT

 

41-P

46-P

45-P

 

PANEL

44-P

43-P

42-P

 

 

 

 

 

NC

 

 

NC

 

 

3

2

1

 

 

NO L

47-P

L NO

 

 

 

 

C

TM

 

C

 

 

6

5

4

 

 

 

TM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P/N 8050073A

LEFT TIMER

RIGHT TIMER

 

48-P

PANEL PLUG

1-18

Image 22
Contents Hour Service Hotline Gas FryersCanada Page Series GAS Fryers Table of Contents Control Options Functional DescriptionPilot Ignition System ThermostatsInch CE Gas Valves Adjusting the Pilot Flame Non-CE Gas ValvesCalibrating the Thermostat Control On Standard MJ35 Fryers On G-Model Fryers Page Replacing the High-Limit Thermostat in G Series Fryers Page Page Ferrule on thermopile unscrews from bottom of pilot Replacing the Frypot Three screws, on each side of the fluecap, must be removed No pilot flame Problems Related to the Gas and/or Electrical CurrentPilot Failures Unreliable flameProblems Related to the Electrical Circuits Problems Related to the Gas ValveImproper Burner Functioning Millivolt Operator Terminal PanelFiltration Problems Improper Temperature ControlFailure to Control at Setpoint Filter Magic Simplified Wiring Diagram Leakage Basket Lift MalfunctionsElectrical Problems Binding/Jamming ProblemsMotor Problems Bell Crank Basket Lift Wiring DiagramProbe Resistance Chart Probe Resistance ChartAccessories ComponentBasket Lift Arm, MJ35 Left use 823-06931 for FM35 units Cabinetry System Component Filter Boxes WIR0146SPOne-Piece Filter Pan Assembly Items 7, 8, 10, 11, MJ35V FrypotsFM35 MJ35 FrypotThis page Intentionally Left Blank Components Natural Gas G20/G25 for thermocouple only, use OIL Component Power Shower and OIL Return Handle Components THERMOSTATS, TIMER, and Related Components This page Intentionally Left Blank Service Hotline