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GENERAL INDICATIONS
We thank you for buying the Attiva PowerMeter, a product that will
guarantee your security and functionality through the years.
Before first use, please ensure you carefully read the following in-
structions, please ensure you store them in a safe place for future
reference.
IMPORTANT!
For all technical information and maintenance of the mechani-
cal parts of Attiva crankset, pleacontact exclusively Fac Miche-
lin S.r.l. Service Department.
Contact details:
Phone: 0039 (0) 438 400345
Email: [email protected]
Website: www.miche.it
For all technical information and maintenance on Attiva Power-
Meter electronic components,
please contact exclusively SRM authorized dealers or SRM Ser-
vice Centres. Visit the website www.SRM.de to find the closest
retailer or Service Centre
!
Warning
The installation of the crank must only be carried out by skilled
personnel.
Before any maintenance operation, always wear protective glo-
ves and eye wear.
!
Warning
Use original spare parts exclusively provided by Fac Michelin
Srl. Any modification or alteration (and graphic) of the product
with non-original spare parts or spare parts not delivered di-
rectly by Fac Michelin S.r.l. involves the expiration of the gua-
rantee.
!
Warning
The ATTIVA crank you have purchased is ready to be installed
and used. Should you need to carry out maintenance work on
the PowerMeter, please contact an authorised dealer or SRM
service centre.
INSTRUCTIONS FOR THE CORRECT INSTALLATION OF THE
CRANK
• Make sure the frame is suitable for mounting a MICHE bottom
bracket. More information on compatibility can be found in our
catalogue or on our website www.miche.it.
• Install the bottom bracket, making sure that the caps (B) are po-
sitioned correctly and that the bearings are completely inserted
and squarely in the frame.
• Apply a small amount of grease to the pin / cap contact surfaces
before installing the right crank (A) (Fig. 1). Carefully align the pin
with both caps and with a slight rotational motion apply gentle
pressure to completely insert the crank pin into the bottom bra-
cket.
Verify that the pin comes out of the bracket.
ENGLISH
• With a suitable screwdriver (H) open the crank slot and insert the
crank on the axle, making sure it is at 180° position to the right
crank (Fig. 3).
Attention: the left crank must make contact with
the bottom bracket caps.
• Apply some threadlocker (e.g. Loctite 222 or medium threadlo-
cker) on the thread of the cap (F) of the left crank and screw it
counterclockwise to the end on the seat of the left crank (Fig. 3),
without blocking it.
Warning: Check that the crankset rotation
on the bottom bracket is fluid.
• Tighten the screw (E) and close by turning it clockwise with a
professional workshop torque wrench to 5Nm.
Warning: Failure to follow the correct tightening specifications
may result in damage to the product or in the loosening of the
product that may result in injury or death.
• Now close the cap (F) of the left crank by turning anticlockwise
with the professional workshop torque wrench (G) to a torque
of 5 Nm.
Warning: Failure to follow the correct tightening specifications
may result in damage to the product or in the loosening of the
product that may result in injury or death.
Warning: Check that the crankset rotation on the bottom bra-
cket is fluid.
INSTALLATION OF THE CADENCE MAGNET
• The cadence magnet must be installed correctly for the Power-
Meter to turn on and measure the cadence.
• The recommended position for the cadence magnet is on the
underside of the bottom bracket.
• Make sure the magnet is positioned between 21 and 51 mm from
the central point of the housing of the bottom bracket. (Fig. 5).
• If the frame geometry does not allow fitment in these positions,
please visit www.SRM.de for additional installation information
OPTION 1: FOR FRAMES WITH CABLE GUIDES
• Remove the cable guide bolt and install the magnet under the
cable guide (Fig. 6).
• To facilitate the removal of the cable guide, move the chain to
the largest gear in the rear derailleur and to the largest gear in
the front derailleur, then without turning the cranks, move both
derailleurs to the smallest gear. This will remove the tension
from both cables.
• Position the magnet 4-6 mm from the back of the PowerMeter
(Fig. 7).
• Screw the bolt in and tighten it to the torque specified by the fra-
me manufacturer, you may need to use a longer screw to firmly
secure the cable guide and the magnet in place.
Warning: Derailleurs may require re-adjustment after installing
the cadence magnet.
