Hilti TE DRS-5 Manual page 20

• Avoid unnecessary exposure of the battery to dust and dirt. Never expose the battery to high levels of
moisture (e.g. by being dipped in water or left in the rain).
If a battery has been soaked by moisture, treat it as a damaged battery. Isolate it in a non-flammable
container and consult Hilti Service.
• Keep the battery free of extraneous oil and grease. Do not permit dust or dirt to accumulate unnecessarily
on the battery. Clean the battery with a dry, soft brush or a clean, dry cloth. Do not use cleaning agents
containing silicone as these can attack the plastic parts.
Do not touch the contacts of the battery and do not remove the factory-applied grease from the contacts.
• Use only a slightly damp cloth to clean the housing. Do not use cleaning agents containing silicone as
these can attack the plastic parts.
Maintenance
• Check all visible parts and controls for signs of damage at regular intervals and make sure that they all
function correctly.
• Do not use the product if signs of damage are found or if parts malfunction. Immediately have the product
repaired by Hilti Service.
• After cleaning and maintenance, install all guards and protective devices and check that they are in full
working order.
To help ensure safe and reliable operation, use only genuine Hilti spare parts and consumables. Spare
parts, consumables and accessories approved by Hilti for use with your product can be found at your
Hilti Store or online at: www.hilti.group
6.1 Emptying dust container
1. Hold the installed dust removal module horizontal.
2. Repeatedly press the on / off switch on the rotary hammer drill to draw the last of the dust into the dust
container.
3. Remove the dust removal module. → page 13
4. Press and hold down the release of the dust container.
5. Pull the dust container forward and out of the dust removal module.
6. Release the fastener of the dust-container lid.
7. Remove the dust-container lid.
8. Empty the dust container.
9. Press the dust-container lid on to the dust container until both fasteners engage.
10. Push the dust container into the dust removal module until it engages.
▶ Check that the dust container is seated securely in the dust removal module.
6.2 Changing the filter
1. Remove the dust removal module. → page 13
2. Empty the dust container. → page 14
3. Use a flat-blade screwdriver to release the fasteners of the filter.
4. Remove the filter and dispose of the filter.
5. Press the new filter into the dust container until all the fasteners engage.
▶ Check that the filter is seated securely in the dust container.
6. Push the dust container into the dust removal module until the release engages.
▶ Check that the dust container is seated securely in the dust removal module.
6.3 Changing extraction head
1. Remove the dust removal module. → page 13
2. Press and hold down the release button on the extraction head.
3. Pull the extraction head up and out of the depth gauge.
4. Press the new extraction head into the depth gauge until the extraction head engages.
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