# Installing the scraper kit, for drills without indexer

WARNING

Make sure that the air supply is not connected.

CAUTION

Wear gloves to avoid personal injury because of sharp cutting edges. Only experienced maintenance personnel can assemble or disassemble the product.

Required tools

- Vise

- Spanner

- Allen key

- Mounting tool

- Saw

Prerequisites

Before installing the scraper kit, make sure that the following components are removed:

- Front part

- Drill bit

- Spindle

- Spindle guard

1. Fasten the drill in a vise.

2. Remove the adapter.

3. Remove the stop nuts on the spindle.

4. Install a scraper ring on the spindle and fasten it with four screws.

   Make sure that the chamfered edge of the scraper ring is pointing towards the drill bit.

5. Install the spindle stop nut on the spindle.

6. Install the spindle in the drill.

7. Install the spindle stop nut on the spindle top.

8. Cut the tube to fit the length of the front part.

   The scraper ring on the spindle shall not move outside the tube when drilling.

9. Install the tube and fasten it to 20 Nm.

   Make sure that the scraper ring runs smoothly to prevent thread damage.

   Install the front part.