Epiroc ER-L Series - Assemble Cutter Drum

Safety and operating instructions
© Anbaufräsen PC GmbH | 3390 5221 01 | 2020-09-07
Original Instructions
57
7.11.3 Assemble cutter drum
You need an assistant to mount the cutter drum.
n
Agree on hand signals with your assistant, to enable
him to help you placing the parts to be attached.
WARNING Injury by impacts
A sudden movement of the carrier may cause your as-
sistant to be hit and injured by the boom or the hydraulic
attachment.
u Only move the boom very slowly and in a controlled
manner while an assistant is within the danger zone.
u Always keep sight of your assistant.
WARNING Hands and fingers being cut off or hurt
Bores and surfaces can act like a pair of scissors and
cut off or hurt parts of your body.
u Never use your fingers to check bores or fitting sur-
faces.
7.11.3.1 Assemble cutter drum ER100L -
ER2000L
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Disassemble the drum cutter from the carrier (see
chapter Removing the hydraulic attachment from
the carrier) and place on a level working area with
sufficient bearing strength.
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Remove the adapter plate.
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Lift the drum cutter using suitable lifting equipment
and suspend on a crane. Observe the weight (see
chapter Technical Specifications).
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Place the drum cutter upright down a level working
area.
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Secure the upright drum cutter against toppling by
suitable means.
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Clean the drive shaft with a cotton cloth.
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Position the clamping sleeves in the drive shaft with
the opening (slit) (H) opposite to the turning direction
(see arrow) of the cutter drum.
H
F
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Strike the positioned clamping sleeves(F) with the
drive-in mandrel(I). (Thread pointing downwards)
F
I
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Carefully place the cutter drum(E) on the drive shaft.
E
F
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Remove the eyebolt from the cutter drum(E).
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Fit each facing screw(B) screw with a pair of lock
washers.