Operator’s manual Pentruder RS2 wall saw and Pentpak 3 HFi power pack – Original instructions
Page 22
3.5.5
Mounting the saw blade with flange on the machine spindle
When the blade is securely fitted on the blade flange, it can be fitted on to the machine spindle.
1.
On the opposite side of the flange T-slot there is a groove, and this groove should be positioned upwards
when the blade flange is mounted on to the saw head spindle / pull stud. See picture below.
2.
To lock the blade flange coupling,
a.
rotate the
saw blade
slowly while pressing the
detent button
, until the
spindle
is blocked.
b.
turn the
clamping screw
clockwise to lock the blade flange coupling.
Use a torque wrench to tighten the
clamp screw
to
40 Nm
. Do not overtighten!
3.
To unlock the
flange coupling
a.
Rotate
saw blade
slowly while pressing the
detent button
, until the spindle is blocked.
b.
Turn the
clamping screw
CCW to open the
coupling
.
WARNING!
•
Always keep all part of the coupling clean and lubricated! The safe operation of
the coupling depends on cleanliness of all coupling parts on the machine, and the
blade flange!
•
Do not use the machine if any part of the quick disconnect coupling is corroded
or damaged.
•
Failure to follow the assembly instructions above may result in coupling overload
and a failure can result in serious injury and even to fatal injuries to the operator
or persons in the surroundings of the machine.
•
Before any kind of service, maintenance or mounting on the machine is
commenced, the machine must always be disconnected from the electric power
supply.
40 Nm
Detent button
Groove
Clamping
screw
