Maytag MFS80 Installation Instructions Manual
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Maytag MFS80 Installation Instructions Manual

Commercial washer
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MFS80, MFS100, MFS125, MFS180, MFS230, MFS275
WASHER SAFETY .................................................................. 2
INSTALLATION REQUIREMENTS ......................................... 3
Tools, Parts, and Equipment ................................................. 3
Location Requirements ........................................................ 3
Electrical Requirements ......................................................... 6
Water Supply Requirements ................................................. 7
Drain Requirements .............................................................. 7
INSTALLATION INSTRUCTIONS ........................................... 8
Moving to Final Location ...................................................... 8
Water, Drain, and Venting Connections ................................ 9
Electrical Connection ......................................................... 10
Remove Shipping Brackets ................................................ 13
Complete Installation .......................................................... 15
Break-In Period .................................................................. 15
Controls Troubleshooting ................................................... 15
WASHER MAINTENANCE ................................................... 16
Maintenance Schedule ........................................................ 16
Tightening Moments ............................................................ 19
Lubrication .......................................................................... 20
Water and Steam Filters ..................................................... 20
Thrust of Door Seal ............................................................. 21
Spring Unit .......................................................................... 22
INSTALLATION INSTRUCTIONS
COMMERCIAL WASHER

TABLE OF CONTENTS

Fuse Capacities .....................................................................22
Earth Leakage Trips ...............................................................22
TROUBLESHOOTING .............................................................23
REMOVING THE WASHER FROM SERVICE.........................24
Models MFS80, MFS100, and MFS125 ..............................25
Dimensions and Connections ...........................................26
Torque Specifications ........................................................26
Technical Specifications ....................................................27
Model MFS180 .....................................................................29
Dimensions and Connections ...........................................30
Torque Specifications ........................................................30
Models MFS230 and MFS275 .............................................31
Dimensions and Connections ...........................................32
Torque Specifications ........................................................32
(Models MFS180, MFS230, and MFS275) ........................33
with Tilting Feature ..............................................................35
Dimensions and Connections ...........................................35
Technical Specifications ...................................................35
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  • Page 1: Table Of Contents

    INSTALLATION INSTRUCTIONS MFS80, MFS100, MFS125, MFS180, MFS230, MFS275 COMMERCIAL WASHER TABLE OF CONTENTS Fuse Capacities ..............22 WASHER SAFETY ..............2 Earth Leakage Trips ...............22 INSTALLATION REQUIREMENTS ......... 3 TROUBLESHOOTING .............23 Tools, Parts, and Equipment ..........3 REMOVING THE WASHER FROM SERVICE......24 Location Requirements ............

  • Page 2: Washer Safety

    WASHER SAFETY IMPORTANT: This washer must be directly wired to the electrical system ■ and may not be attached with a plug. The circuit must be a dedicated circuit and may not be ■ combined with any lighting circuit. Adequate grounding is essential to washer operation. ■...

  • Page 3: Installation Requirements

    INSTALLATION REQUIREMENTS Tools, Parts, and Equipment Location Requirements Washers must be installed on a level concrete floor on the Read and follow the instructions provided with any tools listed ground level of a building. Washers should not be installed on a here.
  • Page 4 Washers require 2.4 ft (0.7 m) above the top for ■ Models MFS80, MFS100, MFS125 maintenance. Washers require 2.4 ft (0.7 m) (Models MFS80/MFS100/ ■ MFS125) and 2.6 ft (0.8 m) (Models MFS180/MFS230/ MFS275) between the sides for maintenance and maximum door clearance.
  • Page 5 Models MFS180, MFS230, MFS275 Spacing Between Multiple Washers and Feet Placement Models MFS180, MFS230, MFS275 2.3 ft 28" (0.7 m) (711 mm) 2.6 ft 2.6 ft (0.8 m) (0.8 m) Front View 1. Washer contour line 2. Washer foot 3. Waste sump 4.

  • Page 6: Electrical Requirements

    Electrical Requirements Washer Connection to Electrical Network It Is Your Responsibility: (With an Earth Leakage Trip) 1. Earth leakage trip To contact a qualified electrical installer. ■ 2. Laundry electrical To be sure that the electrical connection is adequate and in main switch ■...

  • Page 7: Water Supply Requirements

    Hot Water Requirement Per Load 1. Main switch 2. Strain relief Washer Model Hot water per load* 3. Sag of inlet cable MFS80 60 gal. (227 L) Connection to Washer MFS100 70 gal. (265 L) MFS125 80 gal. (303 L)

  • Page 8: Installation Instructions

    4. Tighten the nuts of the anchoring bolts to a maximum 2.36" (60 mm) 155 lbf.ft/210 Nm for the bolts on Models MFS80, MFS100, 6.3" (160 mm) and MFS125. For Models MFS180, MFS230, and MFS275 tighten the nuts of the anchoring bolts to a maximum of 36 lbf.ft/49 Nm.

  • Page 9: Water, Drain, And Venting Connections

    Water, Drain, and Venting Connections Drain Connections Water Hardness MFS80, MFS100, and MFS125 washers are equipped with Determine the water hardness level in water supply. Good wash two 3" (75 mm) diameter drain pipes. MFS180, MFS230, and results are dependent on water hardness. In areas that have medium and very hard water levels, a water softener may be MFS275 washers are equipped with two 4"...

  • Page 10: Electrical Connection

    Electrical Connection Washer Connection to Electrical Network (with a residual current device) Check the data plate to determine electrical requirements. Before making the electrical connection, make sure the voltage and frequency listed on the data plate matches your electrical network. Each washer must be on an individual branch circuit. To ensure uninterrupted electrical current, a residual current device (RCD) and a circuit breaker must be installed in the building’s electrical system for each washer.
  • Page 11 Residual Current Device (RCD) With stranded conductors, it is recommended to use ■ “wire-end tubes” with an insulated sleeve (6) for L1/U, In some countries an RCD is known as an “earth leakage trip,” (L2/V), (L3/W), (N) conductors. Make sure there cannot be “Ground Fault Circuit Interrupter”...
  • Page 12 ONLY for pumping in diluted soap. If you need to use the large nipple, you must drill a 0.45"/ 11.5 mm hole into it. Models MFS80/ NOTE: Gently remove the drill particles so 100/125/180 that they cannot clog up the hoses and openings.

  • Page 13: Remove Shipping Brackets

    For details about liquid soap supply system programming, see the programming manual. Rear Panel Electrical connection label Side View of Brackets (2) Shipping Brackets (Models MFS80, MFS100, and MFS125)
  • Page 14 Remove Shipping Brackets (cont.) Models MFS180, MFS230, MFS275 1. Remove the rear lower panel and side panels. 2. Remove the rear shipping bracket (1), the three left-side shipping brackets (2), and the three right-side shipping brackets (3). Retain brackets and bolts if needed to secure the washer for transport in the future.

  • Page 15: Complete Installation

    The drum should rotate counter-clockwise as observed from the front of the washer for Models MFS80, MFS100, and MFS125. The drum should rotate clockwise as observed from the front of the washer for Models MFS180, MFS230, and MFS275.

  • Page 16: Washer Maintenance

    WASHER MAINTENANCE Maintenance Schedule 2. Check the tightness of the bolts securing the rear panel of the washer. 3. Inspect all hoses and connections inside the washer for After Each Load leaks and correct as necessary. 4. Wipe off any stains with a soft cloth dampened with water Remove debris from the wash drum including paper clips, ■...

  • Page 17: Vibration Switch Adjustment And Function Test

    5. Moving the holder (6) with the switch left or right will center Models MFS80, MFS100, and MFS125: The Vibration Switch is the switch control element between the limiters. on an assembly bolted to the bottom of the mounting plate (4).

  • Page 18: Belt Inspection, Adjustment, And Replacement

    4. Checking the belt tension requires a straight edge and a belt tension gauge. Place the straight edge from the drum pulley to the motor pulley. Belt tension is correct for Model MFS80 when a 12.1 lb (5.5 kg) force applied to the midpoint of the belt between the two pulleys deflects the belt 4/5"...

  • Page 19: Tightening Moments

    Tightening Moments Belt Replacement IMPORTANT: IMPORTANT: To avoid damage, do not use a pry bar to force the belts over the pulley grooves. Once every three months or every 500 working hours ■ (whichever comes first) inspect the tightness of the bolts. 1.

  • Page 20: Lubrication

    Lubrication Water and Steam Filters WARNING Grease bearings and seals with a grease gun slowly, not faster than 5 strokes per minute. This avoids seal deformation and The washer is equipped with filters on water and steam inlets leakage. Do not operate the grease gun faster, even if the (models with steam heating) (Models MFS180/230/275 only have grease contains air gaps.

  • Page 21: Thrust Of Door Seal

    Thrust of Door Seal Method 2: Adjusting on the Side of the Door Hinge If there is a water leakage around the door, the door position may WARNING have shifted and is out of position or the door seal thrust may need adjustment.

  • Page 22: Spring Unit

    Models MFS180, MFS230, and MFS275: Spring Unit These models are to be adjusted by the manufacturer. Models MFS80, MFS100, and MFS125: Adjust the spring units if a suspension part is not horizontal (without wash load and water) or after the spring unit has been replaced.

  • Page 23: Troubleshooting

    TROUBLESHOOTING In an emergency (cont.): Door Will Not Unlock Models MFS80, MFS100, and MFS125: Use a screwdriver (1) or piece of wire with a maximum ■ Possible Cause diameter of 0.21" (5.5 mm). Insert the screwdriver or wire through the finger hole in the lock cover (2) and push with A power outage ■...

  • Page 24: Removing The Washer From Service

    REMOVING THE WASHER FROM SERVICE Disconnecting the Washer Disposing of the Washer 1. Disconnect the washer from electricity. Scrap according to local codes. 2. Turn off power at the main switch on the rear of the washer. 3. Shut off the water and steam to the washer. 4.

  • Page 25: Dimensions And Technical Specifications

    DIMENSIONS AND TECHNICAL SPECIFICATIONS (Models MFS80, MFS100, and MFS125) Front View Side View Top View Back View 1. Front panel with operating 6. Main power supply bushing 11. Hose connection external soap 16. Soap hopper air relieve elements 7. Main switch supply 17.

  • Page 26: Dimensions And Connections

    Dimensions and Connections Washer 80 lbs 100 lbs 125 lbs Capacity (33 kg) (40 kg) (55 kg) 47.04" (1195 mm) 47.04" (1195 mm) 47.04" (1195 mm) 53.58" (1361 mm) 53.58" (1361 mm) 53.58" (1361 mm) 75.00" (1905 mm) 75.00" (1905 mm) 75.00"...

  • Page 27: Technical Specifications

    Technical Specifications (Models MFS80, MFS100, and MFS125) MFS80 MFS100 MFS125 Washer Dimensions* Width 47.04" (1195 mm) 47.04" (1195 mm) 47.04" (1195 mm) Depth 52.40" (1330 mm) 56.30" (1430 mm) 63.40" (1610 mm) Height 75.00" (1905 mm) 75.00" (1905 mm) 75.00" (1905 mm)
  • Page 28 Technical Specifications Cont. (Models MFS80, MFS100, and MFS125) MFS80 MFS100 MFS125 Washing Functions Washing 38 RPM 38 RPM 38 RPM High Extracting 830 RPM 830 RPM 830 RPM G-Factor Max. 350 Max. 350 Max. 350 Water Connection Water Inlet Connection BSP 1"...

  • Page 29: Model Mfs180

    DIMENSIONS AND TECHNICAL SPECIFICATIONS (Model MFS180) Front View Side View Top View Back View 1. Operator panel 6. Entry main power cable 11. Hose (hoses) connection soap 2. Data plate 7. Soap dispenser supply 3. Compressed air supply 8. Hard cold water inlet 12.

  • Page 30: Dimensions And Connections

    Dimensions and Connections Torque Specifications Recommended Torque Values for Steel Bolts Washer 80 lbs Capacity (80 kg) Bolt Size Torque 60.23" (1530 mm) M10 x 160 mm 36 ft. lbs. (49 Nm) 15.75" (400 mm) 54.72" (1390 mm) 45.27" (1150 mm) 77.55"...

  • Page 31: Models Mfs230 And Mfs275

    DIMENSIONS AND TECHNICAL SPECIFICATIONS (Models MFS230 and MFS275) Side View Front View 7 8 9 Top View Back View 1. Operator panel 7. Steam inlet 11. Entry main power cable 2. Electric switchboard cover 8. Data plate 12. Main switch 3.

  • Page 32: Torque Specifications

    Torque Specifications Dimensions and Connections Recommended Torque Values for Steel Bolts Washer 275 lbs Capacity (125 kg) (104 kg) Bolt Size Torque 72.91" (1852 mm) 70.78" (1798 mm) M10 x 160 mm 36 ft. lbs. (49 Nm) 15.75" (400 mm) 15.75"...

  • Page 33: Technical Specifications (Models Mfs180, Mfs230, And Mfs275)

    Technical Specifications (Models MFS180, MFS230, and MFS275) MFS180 MFS230 MFS275 Washer Dimensions* Width 60.23" (1530 mm) 70.86" (1800 mm) 73.03" (1855 mm) Depth 70.86" (1800 mm) 79.13" (2010 mm) 79.72" (2025 mm) Height 78.73" (2000 mm) 76.77" (1950 mm) 81.88" (2080 mm) Packing Dimensions Width 66.53"...
  • Page 34 Technical Specifications Cont. (Models MFS180, MFS230, and MFS275) MFS180 MFS230 MFS275 Washing Functions Washing 36 RPM 35 RPM 34 RPM High Extracting 750 RPM 725 RPM 700 RPM G-Factor Max. 350 Max. 350 Max. 350 Water Connection Water Inlet Connection BSP 1"...

  • Page 35: Models Mfs230 And Mfs275 With Tilting Feature

    DIMENSIONS AND TECHNICAL SPECIFICATIONS (Models MFS230 and MFS275 with Tilting Feature) Dimensions and Connections Washer 230 lbs 275 lbs Capacity (104 kg) (125 kg) 73.22" (1860 mm) 73.22" (1860 mm) 86.41" (2195 mm) 91.73" (2330 mm) 86.41" (2195 mm) 86.41" (2195 mm) 97.55"...

  • Page 36: W10214569B

    11/2012 W10214569B © 2012 Maytag. All rights reserved. ® Printed in the Czech Republic...

This manual is also suitable for:

Mfs180Mfs125Mfs100Mfs275Mfs230

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