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6

Introduction

EN

The Epoch is a floor sanding machine.  It can also be used for polishing, buffing and stripping. The machine can be used on wood, vinyl, terrazzo or cement floors. 

CAUTION:

 

Your equipment may be inappropriate on some installations. Always consult with the flooring manufacturer on the proper 

installation, preparation, and finishing of their product.  Determine suitability of your equipment in preparing the product.

Model

07233A 

EPOCH HD 16" 

with HydraSand

07237A 

EPOCH HD 16" 

without HydraSand

07233C 

EPOCH HD 16" 

with HydraSand 

(CSA)

07234A 

EPOCH HD 20”

with HydraSand

07238A 

EPOCH HD 20”

without HydraSand

07234C 

EPOCH HD 20”

with 

HydraSand (CSA)

Voltage (Volts)

230

230

230

230

230

230

Frequency (Hz)

60

60

60

60

60

60

Current (Amps)

14

14

14

15

15

15

Power (HP)

2.5 (1.86 kw)

2.5 (1.86 kw)

2.5 (1.86 kw)

2.5 (1.86 kw)

2.5 (1.86 kw)

2.5 (1.86 kw)

Pad Driver 

Diameter (in)

16 (401mm)

16 (401mm)

16 (401mm)

20 (508 mm)

20 (508 mm)

20 (508 mm)

Pad Speed (rpm) 175 or 300

175 or 300

175 or 300

175 or 300

175 or 300

175 or 300

Cord Length (ft)

50 (15.2m)

50 (15.2m)

50 (15.2m)

50 (15.2 m)

50 (15.2 m)

50 (15.2 m)

Weight (pounds)

Machine only

120 lbs (54 kg)

Machine only

120 lbs (54 kg)

Machine only

120 lbs (54 kg)

Machine only

120 lbs (56 kg)

Machine only

120 lbs (56 kg)

Machine only

120 lbs (56 kg)

Machine with weights 

145 lbs (66 kg)

Machine with weights 

145 lbs (66 kg)

Machine with weights 

145 lbs (66 kg)

Machine with weights 

150 lbs  (68 kg)

Machine with weights 

150 lbs  (68 kg)

Machine with weights 

150 lbs  (68 kg)

Machine with weights 

& HydraSand

158 lbs (72 kg)

Machine with weights 

& HydraSand

158 lbs (72 kg)

Machine with weights 

& HydraSand

158 lbs (72 kg)

Machine with weights 

& HydraSand

169 lbs (72 kg)

Machine with weights 

& HydraSand

169 lbs (72 kg)

Machine with weights 

& HydraSand

169 lbs (72 kg)

Extension Cords (230V)

Use only an approved extension cord with two main conductors and one earthing conductor. 

WARNING:

  If you use an extension cord, use an extension cord with minimum wire size 10 AWG. Do not use an extension cord longer  

   

   than 50 ft.  Do not join two extension cords.

WARNING:

  Do not cut, remove, or break the ground terminal. Do not try to fit a three-terminal plug into a receptacle or connector body  

   

  that does not fit the plug. If the receptacle or connector body does not fit the plug, see your Authorized person to make  

   

  the connection.

Electrical Connection Instructions (230V)

This product must be grounded.  If it should malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the 

risk of electrical shock. This product is equipped with a cord having an equipment-grounding conductor and grounding plug. The plug must be inserted 

into an appropriate oulet that is properly installed and grounded in accordance with all local codes and ordinances.

 

WARNING:

   Improper connection of the equipment-grounding conductor can result in a risk of electric shock.  Check with qualified 

This product is for use on a nominal 230 volt circuit and has a grounding attachment plug that looks like the plug illustrated in Fig. 12.  Make sure that 

the product is connected to an outlet having the same configuration as the plug.  No adaptor should be used with this product. 

 

WARNING:

  To prevent possible electric shock, protect the machine from rain.     

 

 

 

 

 

 

   

   Keep the  machine in a dry building.  

 

WARNING:

  To prevent possible electric  shock, always use a 3-wire electrical 

 

   

   system connected to the electrical ground.  Consult your electrical contractor.

 

WARNING:

   Do not cut, remove or break the ground pin.  

    

 

   If the outlet does not fit the plug, consult your electrical contractor.

 

WARNING:

   Have worn, cut or damaged cords replaced by an authorized service person.

Instructions for connection to the power supply and the electrical ground.

Figure 12

Grounded 

      Outlet

Grounding 

Pin

Grounded

Outlet

Box

electrician or service person if you are in doubt as to whether the outlet is properly grounded. Do not modify the plug 

provided with the product - if it will not fit the outlet, have a proper outlet installed by a qualified electrician.

Summary of Contents for American Sanders Epoch HD

Page 1: ...Epoch HD 230V Dual Speed Rotary Sander Operator s Manual ...

Page 2: ...g to the use of these Products in such environments The Manufacturer disclaims any responsibility to advise purchasers of any specific requirements that may be applicable to the use of the Products in such environments In this Operation Manual you will find three statements that you must read and observe to ensure safe operation of this machine DANGER means Severe bodily injury or death can occur ...

Page 3: ...pad Always lift the cord over the machine Do not move the machine by the power cord C Shock hazard Do not use the machine if it has been rained on or sprayed with water DANGER To avoid injury keep hands feet and loose clothing away from all moving parts on the machine Disconnect the power cord before replacing the pad changing the abrasive or when servicing Do not operate the machine unless all gu...

Page 4: ...4 EN ...

Page 5: ...5 EN ...

Page 6: ...extension cord with minimum wire size 10 AWG Do not use an extension cord longer than 50 ft Do not join two extension cords WARNING Do not cut remove or break the ground terminal Do not try to fit a three terminal plug into a receptacle or connector body that does not fit the plug If the receptacle or connector body does not fit the plug see your Authorized person to make the connection Electrical...

Page 7: ...that can lead to closing wood pours and discoloration from burnishing the woods surface This speed is also used for buffing and polishing 300 RPM operation will yield the greatest wood removal and productivity and can successfully be used with more course grit abrasives 80 grit or below CAUTION Wood species differ greatly in their sanding characteristics always test the speed selection with any gr...

Page 8: ...ush or pad into position turn the brush or pad driver clockwise 7 Turn the brush or pad counterclockwise to unlock and remove the brush 8 Lift the machine to the vertical position NOTE To prevent damage to the brush or pad driver remove the accessory while not in use Keep the brush in a cool dry place How To Adjust The Handle To adjust the handle follow this procedure 1 The locking lever is on the...

Page 9: ...Weight This Machine comes with four 4 6 25 pound 2 8 kg removable weights for a total of 25 pounds 11 3 kg maximum that can be added to increase the PSI load and abrasive performance See figure 10 Caution should be used if adding weight to the machine as this increases the torque required to turn the abrasive thus increasing the amperage required by the motor to perform the sanding operation Floor...

Page 10: ...s the contacts from being closed If any part of the switch is not operating replace the part If any part of the electrical system of the machine is not operating or is damaged replace the part Make sure all connections are tight Return the machine to theAmerican Sanders Service Branch or a American SandersAuthorized Service Center for electrical repairs or testing Maintenance Of The Motor If repai...

Page 11: ...act an authorized American Sander Dealer Fuse circuit breaker repeatedly trips Low voltage Eliminate extension cord locate a power source closer to work site Have voltage checked by a qualified electrican Electrically connect to American Sanders Power Booster Not on a dedicated circuit Make sure there is no other items using power on the circuit Motor is overloaded Remove weights Switch to high sp...

Page 12: ......

Page 13: ...______________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ __________________...

Page 14: ...14 Main Assembly EN RF079200 122019 19 13 14 15 17 16 6 8 7 11 12 10 20 21 23 3 1 9 22 4 18 27 14 26 29 19 25 24 29 28 31 30 32 2 5 ...

Page 15: ...2 LIGHT LED 35 DEG 230V ASM AS042100 8 1 1 BULB LIGHT LED NOT SHOWN AS027600 1 TRANSFORMER LIGHT LED 230V NOT SHOWN AS028600 1 SHADE LIGHT LED NOT SHOWN AS027800 1 TRANSFORMER HOUSING LIGHT LED NOT SHOWN AS027900 1 SOCKET WIRE ASM LIGHT LED NOT SHOWN AS028000 1 ROCKER SWITCH LIGHT LED NOT SHOWN AS028100 1 SWITCH COVER LIGHT LED NOT SHOWN AS028200 1 SCREW 8 32 X 1 RH PHILLIPS NB073900 9 1 8 SKIRT R...

Page 16: ...16 Base Assembly EN RF078900 121919 15 16 8 9 14 6 14 6 9 8 2 16 15 2 3 4 12 10 11 13 7 17 1 5 12 20 18 19 20 18 19 ...

Page 17: ... 3 8 16 X 6 80087A 1 7 WASHER BOWED 516ID X 1 06OD 80295A 2 8 WASHER FLAT 1 2 SS NB034600 2 9 NUT LK 3 8 16 REG 920342 1 10 WASHER WEAR CAM 980349 1 11 WASHER 3 8 SAE FLAT 980645 2 12 CAM ASSY WITH GRIP 56109699 1 13 WASHER FLT 1 25X 52 X 06 NYLON 87607A 2 14 SCREW 10 32 X 3 4 PAN HD 85383A 2 15 WASHER FLAT 10 TYPE B WIDE 80291A 2 16 NUT 3 8 16 ESNA LIGHT 920248 1 17 WHEEL PERFORMA 1 5 8 X 7 8 MP2...

Page 18: ...18 Handle Assembly EN RF078800 100719 4 4 2 10 16 6 5 13 15 14 3 8 9 11 12 1 7 ...

Page 19: ...80290A 1 5 WASHER FLAT 10 TYPE B WIDE 80291A 1 6 MODULE INTERLOCK ASM AS034500 1 7 TUBE HANDLE 1600 AS029500 1 8 BUSHING CORD C2K 50796A 1 9 CORD ADAPTER 60 12 3 AS042000 1 10 CORD INTERCONNECT 46 18 4 AS041900 1 11 DECAL HANDLE EPOCH HD AS042600 1 12 ADAPTER HOSE SANDER WELD 10304A 1 13 BOLT CARRIAGE 5 16 18 X 1 1 2 88643A 1 14 NUT 5 16 18 HEX LOCK 920110 1 15 LABEL CCA WARNING 71347A 1 16 RF0788...

Page 20: ...20 Connection Diagram EN ...

Page 21: ... Item Ref No Description Qty 15 902736 BEARING BALL 6010 1 16 902737 BEARING NEEDLE 6 17 84808A SCREW 10 X 3 4tt 6 18 AS056100 FLANGE MOUNTING GEARBOX 1 REPLACEMENT MOTOR PARTS 19 AS056200 BRUSH CARBON ASM NOT SHOWN 4 20 AS028400 RECTIFIER MOTOR 230V NOT SHOWN 1 21 AS056300 CONTROL SPEED ASM NOT SHOWN 1 22 MP504700 COVER MOTOR NOT SHOWN 1 23 41053A CORDSET IEC NOT SHOWN 1 24 MP488400 BEARING TOP N...

Page 22: ... DRIVER 6 4 NB019100 BOLT HEX 1 4 X 3 4 12 5 NB6110 WASHER LOCK 1 4 12 6 NB070200 RING RETAINING 15MM 6 7 AS004800 RING ISOLATOR 1 8 AS004600 PLATE CLUCH DRIVER 1 9 56380282 BEARING BALL 6002 6 10 NB3275 NUT LOCK 1 4 6 11 87007A WASHER 6 12 NB071300 SCREW FLAT 1 4 X 1 3 4 6 13 AS003600 PLATE DRIVER 1 14 AS003400 PAD DRIVER 5 ASM 6 15 NB071400 WASHER GROUND 1 4 6 16 AS004700 RING SPACER 2 102317 ...

Page 23: ...4 NB019100 BOLT HEX 1 4 X 3 4 12 5 NB6110 WASHER LOCK 1 4 12 6 NB070200 RING RETAINING 15MM 6 7 AS004800 RING ISOLATOR 1 8 AS004600 PLATE CLUCH DRIVER 1 9 56380282 BEARING BALL 6002 6 10 NB3275 NUT LOCK 1 4 6 11 NB9505 WASHER FLAT 5 16 X 1 1 2 6 12 NB055400 SCREW SOCKET FLAT CS 1 4 20 x 2 SS 6 13 AS036800 PLATE DRIVE 20 HYDRA SAND 1 14 AS003400 PAD DRIVER 5 ASM 6 15 NB071400 WASHER GROUND 1 4 6 16...

Page 24: ...24 Wiring Diagram EN ...

Page 25: ...ance INSTRUCTIONS AND CONDITIONS FOR WARRANTY REIMBURSEMENT l Order replacement part Orders will be processed and charged as normal procedure l Call American Sanders for R A number l You will need the Machine Serial Number and the Machine Model Number l Parts must be returned accompanied with the R A number to be eligible for warranty credit l All Warranty Parts will be shipped prepaid UPS Ground ...

Page 26: ... Cliente de American Sanders para recibir más ayuda INSTRUCCIONES Y CONDICIONES PARA EL REEMBOLSO DE GARANTÍA l Pida la pieza de reemplazo Los pedidos se procesarán y cobrarán como un procedimiento normal l Llame a American Sanders para obtener el número de R A l Necesitará el número de serie del equipo y el número de modelo del equipo l Las piezas se deben devolver acompañadas con el número de R ...

Page 27: ...uniquez avec le service à la clientèle d American Sanders pour obtenir de l aide INSTRUCTIONS ET CONDITIONS POUR L OBTENTION D UN REMBOURSEMENT SOUS GARANTIE l Commande de pièce de rechange Les commandes sont traitées et facturées comme toute procédure normale l Communiquez avec American Sanders pour obtenir un numéro d autorisation de renvoi l Il vous faudra le numéro de série et le numéro de mod...

Page 28: ... an AMANO Company 1 Eclipse Rd l PO Box 909 Sparta North Carolina 28675 l USA www pioneereclipse com www americansanders com 1 336 372 8080 1 800 367 3550 Fax 1 336 372 2913 2020 American Sanders LT079500 REV 03 23 20 ...

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