Table of contents
10
HSD S.p.A. © - H5801H0118TOC.fm120718
Temporal trend of the differential signals ................................................................. 150
7.10 Rotary fluid distributor .................................................................................................... 150
8 Maintenance
8.1 Scheduled maintenance ................................................................................................ 152
8.1.1 Check and clean the tool-holder seat and tool-holder cone ........................................ 152
8.1.2 Protect the tool-holder seat ......................................................................................... 153
8.1.3 Drain the pneumatic circuit filters ................................................................................ 153
8.1.4 Clean the tool-holder cone with alcohol ...................................................................... 154
8.1.5 Check the coolant ....................................................................................................... 154
8.1.6 Check the connections ................................................................................................ 154
8.1.7 Lubricate the HSK collet .............................................................................................. 155
8.1.8 Check the functioning of the HSK collet ...................................................................... 155
8.1.9 Replace the coolant .................................................................................................... 156
8.1.10 Replace the pneumatic circuit filters ........................................................................... 156
8.1.11 Bearings ...................................................................................................................... 156
9 Replacing components
9.1 Replacing the shaft kit .................................................................................................... 158
9.2 Replacing the encoder reader ........................................................................................ 168
Models with an HSD square-wave encoder ............................................................. 168
Models with a Lenord-Bauer sinusoidal encoder ..................................................... 168
9.3 Replacing and adjusting the sensors ............................................................................. 169
9.3.1 Identifying and accessing the sensors ........................................................................ 169
Sensor wiring ........................................................................................................... 171
9.3.2 Replacing the sensor unit ............................................................................................ 172
9.3.3 Adjusting sensor S1 for ISO versions ......................................................................... 173
9.3.4 Adjusting sensors S1 and S4 for HSK versions .......................................................... 174
Gauge kit for adjusting HSK sensors S1 and S4 ..................................................... 174
Using the adjustment gauge kit ................................................................................ 176
9.3.5 Adjusting sensor S2 for ISO versions ......................................................................... 177
9.3.6 Adjusting sensor S2 for HSK versions ........................................................................ 178
9.3.7 Adjusting sensor S3 .................................................................................................... 179
9.3.8 Adjusting sensor S4 .................................................................................................... 179
9.3.9 Adjusting sensor S5 .................................................................................................... 179
9.4 HSK collet replacement ................................................................................................. 181
9.4.1 Disassembling the HSK collet from the spindle .......................................................... 181
9.4.2 Assembling the HSK collet in the spindle .................................................................... 182
9.4.3 Check the HSK collet after approximately 100 locking operations .............................. 184
9.4.4 Tightening the lockscrew for the HSK collet ................................................................ 185
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