Cleaning of Chuck Dental Laboratory Handpiece Guide

Maintenance Cleaning of Chuck Dental Laboratory Handpiece 1

2

Neglecting to clean the chuck for a long time is very dangerous because wax, gypsum, etc., accumulates in the chuck and the bur is caught insecurely, causing a run-out. In order to minimize the risk of causing chuck malfunction, please do regular maintenance as follows.

1. Removal of Chuck Open the ring and turn the chuck counterclockwise with provided spanner wrench to remove the chuck.

2. Cleaning of Chuck and Chucking area Clean the chuck insertion area of the handpiece with a cotton swab. Please do not conduct air blowing as derbis will lodge into the bearings, which results in heat generation and early abrasion of bearings.

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