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These  instructions  are  for  your  personal  safety.  Always  ensure  that  you 
have read and understood these instructions before using the machinery. 
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.

 

MIDI MILLER  

MODEL: 

MIDI MILLER 12/12

 

OPERATION  

& SAFETY    

MANUAL

 

Distributed by HammerHead Trenchless 

www.hammerheadtrenchless.com

www.hammerheadshop.com

Summary of Contents for MIDI MILLER 12/12

Page 1: ...you have read and understood these instructions before using the machinery SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE MIDI MILLER MODEL MIDI MILLER 12 12 OPERATION SAFETY MANUAL Distributed by HammerHead Trenchless www hammerheadtrenchless com www hammerheadshop com ...

Page 2: ...12 Maintenance 13 Replacing Carbon Brushes 13 Servicing the Flexible Shaft its Outer Casing 14 Changing the Flexible Shaft 14 Flexible Shaft Extension 14 Accessories Spare Parts 15 Practical Tips Safety Advice 16 Troubleshooting Flowchart 18 Warranty Policy Procedure 19 Table of Contents To watch practical demonstration videos or to download an electronic copy of these Instructions please visit ww...

Page 3: ...ys use Personal Protective Equipment when using the Midi Miller including suitable over alls protective clothing footwear and the following Always wear suitable eye protection when using the Midi Miller to prevent sewage chemicals or other dust from irritating your eyes Always wear suitable ear protection when using the Midi Miller to prevent any hear ing loss Always wear suitable cut resistant gl...

Page 4: ...le when operating the machine 7 Do not touch the Cutter or Grinding Chains immediately after use they may be hot and could burn your skin 8 If the working environment is extremely hot and humid or badly polluted by conductive dust use a GFCI enabled power outlet to ensure the safety of the operator 9 Make sure that the job location is well ventilated before grinding or drilling Always use a vacuum...

Page 5: ...box that the machine has been shipped If Midi Miller will be stored in colder environment than 10 o C 50 o F the milling machine should be stood at room temperature for 24hours before use If Midi Miller has been stored for long periods of time over 2 3 months it should be checked and tested according to maintence program before use This section contains important safety information Failure to comp...

Page 6: ...ys lay the machine down horizontally on the floor When not in use some non hazardous Picote Flexible Shaft Lubricant might leak from the hand guard GENERAL INFORMATION www picotesolutions com 6 Picote Solutions Oy Ltd ...

Page 7: ...by drilling and grinding 4 Cutting excess length of cured linings 5 Removing collapsed linings Always follow the Picote Solutions instructions when installing and using the machine with accessories AVAILABLE TOOLING Original Chain Cyclone Chain Original PVC Chain Cyclone PVC Chain Smart Spider Twister Mini Twister Express Twister Mini Sweeper Special Drill Head Twister Metal Grinder Twister Liner ...

Page 8: ...tch the outlet do not force it contact an electrician to determine required power supply Never alter the plug in any way Use the plug with an extension cord only if it can be fully inserted into the receptacle Use the Midi Miller with a heavy duty extension cord only If a power generator is used as power source ensure that the power rating is sufficient 220 230V EU Schuko 230V 16A Power cable lead...

Page 9: ...ction contains important safety information Failure to comply could result in serious injury or loss of hearing 9 Picote Solutions Oy Ltd www picotesolutions com Hand vibration levels depend on the tool head distance to user and working conditions Vibration levels in here have been measured during normal lining work activities at working site in Finland Vibration has been deter mined according to ...

Page 10: ...is manufactured in accordance with the following standards or standardised documents EN60745 The technical documentation is kept by our authorised representative in Europe who is Picote Solutions Oy Ltd Urakoitsijantie 8 06450 Porvoo Finland 1st June 2017 CE DECLARATION OF CONFORMITY 8 Katja Lindy Wilkinson C E O Picote Solutions Oy Ltd Urakoitsijantie 8 06450 Porvoo Finland 10 Picote Solutions Oy...

Page 11: ...inding and cutting processes always use a separate vacuum extraction system or run water in the drain to remove dust STARTING USING THE MACHINE 1 Check the rotational speed of motor before powering on The control of the rotational speed is located in the control box The rotational speed increases when the speed control is turned clockwise 2 Place the tool inside the pipe 3 Turn on the power switch...

Page 12: ...nts Read more detailed in formation on page 20 Picote Warranty Policy and Procedure Months Maintenance task 3 6 12 24 Change motor carbon brushes I R Tightness of motor fixing I I Alingment of motor I I Condition of frame I I Condition of wheels rubber bushes I I Condition of control box I I Condition of electric cables I I I I Condition of electrical connections I I I I Operation of E STOP I I I ...

Page 13: ...ts clean 4 Check that the screws for the shaft socket are securely tightened 5 Check that all the bolts and screws on the machine are securely tightened REPLACING CARBON BRUSHES Remove and check carbon brushes regularly and replace when worn down to the limit mark Keep the carbon brushes clean and free to slip in the holders Both carbon brushes should be replaced at the same time Use only identica...

Page 14: ... friction will decrease the burden caused to the motor If preferred the shaft can be taken out of its outer casing for lubrication Appropriate oil to use Picote Flexible Shaft Lubricant CHANGING THE FLEXIBLE SHAFT Only use the shaft and its outer casing specified by Picote Solutions Order the replacement shaft from your resel ler The flexible shaft is pre treated with Picote Flexible Shaft Lubrica...

Page 15: ...aft 12mm 10 metres 33ft 1313002125 Shaft Connector 12mm 12mm 93212321125 Sleeve 2 Plastic 12mm 9550000034 Strain Relief Midi Miller 1350000020 Picote Flexible Shaft Lubricant 0 5 liters 1350000021 Picote Flexible Shaft Lubricant Package includes 6 bottles SPARE PARTS ADDITIONAL TOOLS 1100400001 Bearing Cleanser 1350000005 Pliers 1350000007 Cutter for Steering Wire 1350000018 Shaft Rounder 13500000...

Page 16: ...imes CUTTING THE OUTER CASING SHAFT ROUNDER The shaft rounder smooth s the end of the flexible shaft preventing the user from being cut by the oth erwise sharp metal edge Feed the shaft through the socket to the end and securely fasten The outer casing should reach all the way to the base of the shaft socket to protect the shaft ATTACHING A SHAFT SOCKET Always inspect the flexible shaft before eac...

Page 17: ...an be re used when outer casing is shortened CREATING LEADERS You can extend the life of the flexible shaft and increase productivity on site by making individual leaders for the most commonly used tools This way you easily and quickly switch between tools ADDING A VISUAL MARKER FOR SAFETY Attach a visual marker tape to the outer ca sing of the flexible shaft Place it around half a meter from the ...

Page 18: ...tates Normally Rotates but not normally No rotation clicking sound No rotation no sound Enough torque to rotate tools No Yes Change shaft Did it help Miller is OK No Yes Contact your reseller or nearest Picote Service Center www picotesolutions com Picote Solutions Oy Ltd 18 If there is problem that you cannot resolve with this manual please consult your Picote Reseller or Picote Solutions ...

Page 19: ...spare parts accessories or third party products when using the Products or 6 the use of the Products not in compliance with their respective Documentation user manuals safety and maintenance instructions and any usage restrictions contained therein or 7 accident fire power failure power surge or other hazard Otherwise the Products are sold AS IS End User is responsible for using the Products withi...

Page 20: ...ns com Anthony DeCavitch Global Sales Director 1 219 440 1404 tony picotesolutions com Jake Saltzman World Wide Technical Director 1 706 436 1892 jake picotesolutions com Richard Swan Head of Technical Client Services 44 0 7827 223237 richard picotesolutions com Raudoittajantie 4 06450 Porvoo Finland support picotesolutions com Production R D International Offices Technical Support Distributed by ...

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