Epiroc ER-L Series - Page 33

Safety and operating instructions
© Anbaufräsen PC GmbH | 3390 5221 01 | 2020-09-07
Original Instructions
33
J
n
Apply thread locking adhesive(K) to the screw
threads.
K
WARNING Risk of fatal injury due to a failure to
observe the required tightening torques
Accidents can happen due to negligence and these
can lead to severe injuries or damage to property.
u Tighten the intermediate flange with the required
tightening torque.
n
Insert the fastening screws(L) into the intermediate
flange.
n
Tighten the fastening screws(L) with the required
tightening torque.
L
Type Tightening torque
ER 100 L 120 Nm (89 ft lbs)
Type Tightening torque
ER 250 L 300 Nm (221 ft lbs)
ER 400 L 300 Nm (221 ft lbs)
ER 450 L 300 Nm (221 ft lbs)
ER 600 L 560 Nm (413 ft lbs)
ER 1500 L 950 Nm (701 ft lbs)
ER 2000 L 1400 Nm (1033 ft lbs)
n
Place the facing screws in the disassembly screw
holes and tighten them.
n
Position the clamping sleeves in the intermediate
flange with the opening (slit) opposite to the turning
direction of the drilling auger.
n
Strike the positioned clamping sleeves(F) with the
drive-in mandrel(I).
I
F
n
Place the hexagonal receiver(M) for the drilling
auger flush on the intermediate flange(J).
N
J
M
n
Apply thread locking adhesive to the screw threads.