COPYRIGHT © 2019 SANDVIK MINING AND CONSTRUCTION OY
Page 48 - Maintenance
Routine maintenance
RPV14R, RPV22R, RPV29R, RPV39R, RPV53R, RPV75R
EVERY 600 HOURS OR ONCE A YEAR
The 600-hour/yearly service is performed by your local dealer. It is recommended
every 600 operating hours or once a year, whichever comes first. Neglecting the
600-hour/yearly service can cause severe damage to the product.
Your local dealer will reseal the product and replace safety decals as needed.
Contact your local dealer for more information about 600-hour/yearly servicing.
During this service, you should also perform the following tasks:
■
Check all hydraulic connections.
■
Check that the hydraulic hoses do not rub against anything in any boom/stick
position.
1.4 MAINTENANCE INTERVALS IN SPECIAL APPLICATIONS
The service interval is considerably shorter with special applications such as
underwater use. In special applications, consult your local dealer for the correct
service intervals.
The product, as a standard assembly, must not be used under water. It must be
adapted for underwater applications. Contact your local dealer for more
information on underwater use.
1.5 OTHER MAINTENANCE PROCEDURES
WASHING THE PRODUCT
When working with product and removing it from the carrier, dirt (mud, rock
powder, etc.) can become attached to it. Wash the outside of the product with a
steam washer before sending it to the workshop. Otherwise dirt can cause
difficulties in disassembly and assembly.
CAUTION! Plug the pressure and return line before washing the product or else dirt
could get into it and cause damage to the components.