Depressurising the hydraulic system
Need to depressurise the hy-
draulic system
To enable additional hydraulic functions other
than the basic functions to be used, the truck
has plug connectors (1) on the lift mast.
Clamping and non-clamping attachments can
be connected to these plug connectors.
●
Non-clamping attachments are connected
to the third hydraulic circuit via the plug
connectors (1) on the fork carriage and are
controlled via the "5th hydraulic function".
If the truck is equipped with multi-lever op-
eration, the attachments can also be con-
trolled via the "6th hydraulic function".
●
Clamping attachments are not controlled via
the "5th/6th hydraulic function"
Attachments must be installed only by compe-
tent persons. The specifications provided by
the manufacturer and supplier of the attach-
ments must be observed during installation of
the attachments.
Before changing attachments, the hydraulic
system must be depressurised. This is done
using a wizard on the display-operating unit.
If the truck has a "5th hydraulic function" or
"6th hydraulic function", the hydraulic circuits
of these functions must also be depressurised.
–
Observe the following sections to depressu-
rise the hydraulic system.
●
"Wizard for depressurising the hydraulic
system"
●
"Depressurising the hydraulic system us-
ing ..." (see the respective operating de-
vice!)
●
"Depressurising the hydraulic system us-
ing ... and the 5th function" (see the respec-
tive operating device!)
●
"Special feature for clamping attachments"
●
"Completing the depressurisation"
6219_003-056
1
Plug connectors on the lift mast
Operating
4
Depressurising the hydraulic system
292
56368011501 EN - 04/2022 - 13
Summary of Contents for RX20 14-20
Page 2: ......
Page 16: ......
Page 17: ...1 Foreword ...
Page 25: ...Foreword 1 Your truck 9 56368011501 EN 04 2022 13 ...
Page 45: ...2 Safety ...
Page 63: ...Safety 2 Residual risk 47 56368011501 EN 04 2022 13 ...
Page 78: ...Safety 2 Emissions 62 56368011501 EN 04 2022 13 ...
Page 79: ...3 Overviews ...
Page 80: ...Overview Overviews 3 Overview 64 56368011501 EN 04 2022 13 ...
Page 82: ...Driver s compartment Overviews 3 Driver s compartment 66 56368011501 EN 04 2022 13 ...
Page 97: ...4 Operating ...
Page 518: ...Operating 4 Decommissioning 502 56368011501 EN 04 2022 13 ...
Page 519: ...5 Maintenance ...
Page 547: ...Maintenance 5 Preserving operational readiness 531 56368011501 EN 04 2022 13 ...
Page 554: ...Maintenance 5 1000 hour maintenance annual maintenance 538 56368011501 EN 04 2022 13 ...
Page 555: ...6 Technical data ...
Page 599: ......