Use and Care Manual

24 English
▶ Use a suitable flat screwdriver (tip width 4 mm/ ⁵/₃₂ ") and do not force the adjusting screw beyond its
intended adjustment range.
▶ Adjust the idling speed jet (T) so that the engine runs smoothly when idling but the cutting disc does not
begin to rotate.
7.7 Cleaning the water nozzles
1. Remove the cleaning screw on the curved water distributor.
2. Use a wire to clean the water nozzles.
3. Fit the cleaning screw.
7.8 Care of the product
To help ensure safe and reliable operation, use only genuine Hilti spare parts and consumables. Spare
parts, consumables and accessories approved by us for use with the product can be found at your
local Hilti Center or online at: www.hilti.com
▶ Keep the product, especially its grip surfaces, clean and free from oil and grease.
▶ Do not use cleaning agents containing silicone.
▶ Clean the outer surfaces of the machine at regular intervals with a slightly damp cloth or a dry brush. Do
not use a spray, steam pressure cleaning equipment or running water for cleaning.
▶ Do not allow foreign objects to enter the interior of the product.
7.9 Maintenance
1. Check all external parts of the product and the accessories for damage at regular intervals and check
that all controls operate faultlessly.
2. Do not use the product if parts are damaged or if operating controls do not function faultlessly. Have the
product repaired by Hilti Service.
Printed: 24.05.2018 | Doc-Nr: PUB / 5341998 / 000 / 02