Manuals / Milnor / Laundry Appliance / Clothes Dryer

Milnor KURSPK0025, KURSPK0026 B SETTING LIMIT SWITCHES Limit Switches-Including Microswitches

Models: KURSPK0025 KURSPK0026

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MSSM0116AE/8809BV

BSETTING LIMIT SWITCHES

Limit Switches—Including Microswitches—

Will Be Damaged If Over-actuated!

Any limit switch will be damaged if it bottoms out forcefully. This can bend the rotary shaft or damage internal components and may cause the switch to stick in one position either permanently or intermittently. Be aware that an intermittently sticking switch can be mistaken for a malfunctioning microprocessor!

FIGURE 1a	FIGURE 1b	FIGURE 1c	FIGURE 1d
Rotary Lever Switch	Plunger Switch	180° Roller	90° Roller Plunger
		Plunger	Switch

FIGURE 1 (MSSM0116AE)

Limit Switch Types

Limit switches must function properly to ensure the safe operation of the machine.

☞Inspect switches regularly.

☞Never operate a machine with a malfunctioning limit switch.

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Milnor KURSPK0025 manual B SETTING LIMIT SWITCHES Limit Switches-Including Microswitches, Will Be Damaged If Over-actuated

Contents

Document ECNs Latest Available Publishing System TPAS Access date 03/06/03Kit Instruction KURSPK0025 KURSPK0026 Published Manual Number/ECN HURSPK0025/99503NTrademarks of Pellerin Milnor Corporation Please ReadReferences to Yellow Troubleshooting Pages About the Manual Identifying Information on the CoverInspect switches regularly B SETTING LIMIT SWITCHES Limit Switches-Including MicroswitchesWill Be Damaged If Over-actuated Limit Switch TypesWhere Lever or Plunger Should Stop Setting SwitchesRIGHT Plunger Switch AngleRIGHT ÎFree Position of Rotary LeverFIGURE 5 MSSM0116AE Roller Plunger Switch AngleRoller can’t absorb sideways movement of target wrong switch used RIGHTLocal codes may require additional precautions PRESS SAFETY FOR INSTALLATION AND SERVICE General Safety Requirementsspecific warnings, next page and throughout manual Safety fence inclosing machine movement areasDanger From a Descending Press Main Bell Danger From Exposed Electrical ComponentsNEVER crawl or reach under the press main bell Danger From an Operating Press Danger From Moving ConveyorDO NOT climb on press unless press power is locked OFF and tagged out INSTRUCTIONS INSTRUCTIONS FOR 50 KILO AND 60 KILO PRESS SHIM RETRO-FIT19. With the dome in the “down” position, tag and lockout the power HURSPK0026/00186 Page 2 of10. Manually operate the dome to the up position 25. Lower the dome to the “down” position 26. With the dome in the “down” position, tag and lockout the powerHURSPK0026/00186 Page 3 of 23. Untag the machine and raise the dome to the “up” positionshaft bearing from the upper cross-member See Figure HURSPK0026/00186 Page 4 ofHURSPK0026/00186 Page 5 of 52. Reinstall the diaphragm with the new expansion ring into the dome55. Using manual functions, lower the main bell onto the bed 57. De-energize press power and lock off at main disconnectHURSPK0026/00186 Page 6 of measurements taken in steps 49 andEXAMPLE HURSPK0026/00186 Page 7 of Main Bell Air Cylinder Bolts Trace Outline of Main Bell Air Cylinder Base on Upper Cross MemberHURSPK0026/00186 Page 8 of Torque To 25 ft-lb Main Dome Coupling33.9 Nm HURSPK0026/00186 Page 10 of Downlock Shims Placed on Bed in order to Shim Main Bell Air CylinderHURSPK0026/00186 Page 11 of One of the Four Main Bell Air Cylinder BoltsHURSPK0026/00186 Page 12 of Main Bell Air Cylinder ShimsHURSPK0026/00186 Page 13 of Right-Hand Side Lock Shaft Bearing Lock Shaft Spacers Left-Hand Side Lock Shaft BearingHURSPK0026/00186 Page 14 of HURSPK0026/00186 Page 15 of Right-Hand Side Lock Shaft BearingHURSPK0026/00186 Page 16 of Upper Cross-MemberShaft Lock Uplock JawHURSPK0026/00186 Page 17 of HURSPK0026/00186 Page 18 of Old Setup of Dome Full-Up Contact Switch and BracketNew Positioning of Dome Full-Up Contact Switch and Bracket Dome Full-Up Contact Switch Bracket Dome Full-Up Contact SwitchHURSPK0026/00186 Page 19 of HURSPK0026/00186 Page 20 of HURSPK0026/00186 Page 21 of Location of Downlock Shims Lock Ring Bolts