5-16
P331 A_A mane.fm
9.2
Exchange of cutter, welding stop gripper and welding gripper
Disassembling
•
Unscrew motor housing and remove it;
•
Unscrew cover P33.2143 and remove it;
•
Unscrew end cover P35.0226 and remove it;
•
Lift tension gear; pull off tensioning wheel together with bearing N31.1148 from the body.
•
Remove cover P35.4213;
•
Don’t
loosen screw N1.1553 at the coupler P35.0227.
•
Disassemble the security ring N2.1121 from the coupler, remove the coupler;
•
Pull out the centering sleeve P33.2142 from the guide case, disassemble the guide case;
•
Remove the cutter P35.4198 together with the pressure spring and the guide from the driving pin P35.4110;
•
Take pressure spring N21.5211 together with the spring guide P35.4199 from the cutter.
•
Disassemble strap guide plate P35.4105;
•
Disassemble the screws N1.1305, lift slightly the welding stop gripper P35.4104 and the steel insert and remove
them from the tool;
•
Push the steel insert without welding stop gripper under the welding gripper P35.4107 until it touches the parallel
pin N2.2110;
•
Turn welding gripper down, in case the welding gripper does not sit on the steel insert, put a piece of plastic
strap underneath the steel insert;
•
Disassemble the safety ring N2.1118 from the bolt P35.4210, remove the bolt from the welding gripper;
•
Turn welding gripper up;
•
Pull out the steel insert with care to right under the welding gripper;
•
Lift the rocker P35.4106 behind the welding gripper with a screw driver, remove the welding gripper together with
the ball cage P32.1027 and the balls N3.1702 from the tool;
•
Lower the rocker, remove the thrust piece P32.1029 from the tool.
Assembling in opposite order.
P33.2142
N21.5211
N1.1932
N1.6505
P35.0227
6 x N3.1702
Steel insert
N1.1305
N1.6504
P35.4105
P35.4213
P35.4104
N2.2118
Molykote BR2 plus
Loctite 222
Klüber Isoflex Alltime SL2
Klüber Isoflex NBU 15
Mobilux EP2
P31.1124
N2.1121
P35.4199
P35.0226
P33.2143
N11.1116
P35.4210
P35.4107
P32.1029
P32.1027
P35.4106
N1.6504
N1.1927
N1.1966
N1.1934
N1.1553
P35.4198
Guide case
Motor housing
Tensioning wheel
N1.6504*
* only for strap thickness 0.80-1.53mm
