SENC 150 Reading Head Replacement Instructions Table of Contents / Warnings Page Introduction / Supplied items ........4 Preparing the removal ........... 5 Removing the encoder ..........6 Removing the reading head .......... 7 Cleaning the scale ............7 Inserting the reading head ..........8 Preparing the remounting ..........
1 Introduction / Supplied items SENC 150 Reading Head Replacement Instructions Before you begin: Contents Read the instructions completely before replacing the reading head. Please ensure that no further damage occurs while removing the reading head. Note: Mounting and commissioning is to be conducted...
SENC 150 Reading Head Replacement Instructions 2 Preparing the removal Preparing the removal Installing alignment brackets Remove all cable ties or retaining clips. Attach the alignment brackets (included in head replacement Disconnect the reading head cable from the readout.
3 Removing the encoder SENC 150 Reading Head Replacement Instructions Removing the reading head screws Removing the end hole or set screws set screws M4 x 25 mm SHCS low head M6 x 25 mm (8-32 x 5/8” SHCS low head) (1/4”-20 x 3/4”...
SENC 150 Reading Head Replacement Instructions 4 Removing the reading head 5 Cleaning the scale Removing the reading head Cleaning the glass scale Twist brackets 45° to remove. Saturate a clean cotton swab or lint-free cloth with alcohol. Slide brackets away from ...
6 Inserting the reading head SENC 150 Reading Head Replacement Instructions Insertion tool Inserting the tool Remove tape keeping the reading head contained within the Push the tool into the end of the scale case until it is stopped insertion tool.
SENC 150 Reading Head Replacement Instructions 7 Preparing the remounting Installing alignment brackets Determining cable direction Determine cabel exit direction before mounting the encoder. Attach the alignment brackets provided by inserting the top To change the cable exit direction, remove the cover plate ears into the bottom grooves in the scale case.
8 Remounting the encoder assembly SENC 150 Reading Head Replacement Instructions Remounting the encoder assembly Removing the alignment brackets Remount the encoder as it was originally installed, using the same brackets, fasteners and spar or support. Refer to the encoder manual (ID: 516291-22) as from section 5.
SENC 150 Reading Head Replacement Instructions 9 Checking the mounting Connecting the encoder Route the cables with slack loops to allow for axis motion. Secure excess cable by fastening with clips or ties. Attach the linear encoder connectors to the readout.
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