Planmeca Compact I, Technical Manual

Page: 194 / 244

Chapter G - PARTS REPLACEMENT & REPAIR
G-44 Planmeca Compact i
OTHER PARTS REPLACEMENT
Technical Manual
9.3 Replacing the whole OP delivery arm
NOTE Be careful not to break the bowl collar when you replace the console arm.
a) In the case that the dental light / Planmeca Intra / monitor is (are) installed to the console arm,
disconnect the cables from the main control PCB and remove the equipment with posts from
the delivery arm.
b) Disconnect the cables and tubes of the console arm from inside the cuspidor.
c) Rotate the console arm to over the patient chair. Unscrew two of the M8x30 DIN 912 screws
that attach the console arm to the cuspidor. Loosen the M8x30 DIN 912 screw inside the
groove of the console arm adapter plate. Lift off the console arm (see section “8.1 Attaching
the OP delivery arm to the cuspidor” of the Installation manual).
d) Install the new console arm in reverse order.
e) Adjust the vertical position of the console arm column as described in section 1.1 “Adjusting
vertical position of the OP delivery arm column” on page F-1.
Console arm
Console arm adapter
M8x30 DIN 912
Remove these screws.
Loosen this screw
Console arm column