Holmatro DR200ST Manual página 29

Possible cause
The locking mechanism in the female coupler does
not work.
The female coupler is faulty.
7.4 The tool is not operating or no longer operating satisfactorily
/i
Possible cause
One or more couplers are not connected properly. Disconnect and reconnect the coupler(s).
The pressure relief valve on the pump is open
(CORE™ system).
There is no oil left in the pump.
The pump does not build up any pressure.
7.5 De dodemansgreep zit vast of keert niet automatisch terug in de
middenstand
/i
Mogelijke oorzaak
De dodemansgreep is van buitenaf
beschadigd.
De dodemansgreep is defect.
8 Maintenance
8.1 General
Proper preventive maintenance of the equipment preserves the operational safety and extends the life
of the equipment. For malfunctions or repair, always specify the model and serial number of the
equipment.
CAUTION
When performing maintenance activities, always comply with the relevant safety regulations.
Wear the prescribed personal protection equipment.
DR200(ST)
Solution
• Clean the female coupler with clean running
water.
• Dry it and treat the inside of the external ring
with preservative oil.
• Place and remove the dust cap or male
coupler repeatedly until the external ring
springs back.
Have it repaired by a Holmatro Certified
Technician.
Solution
Close the pressure relief valve by using a
screwdriver to turn it anti-clockwise as far as the
stop.
If compatible: add hydraulic oil.
See the user manual of the pump.
Oplossing
Laat dit herstellen door een door Holmatro
gecertificeerde technicus.
Laat dit herstellen door een door Holmatro
gecertificeerde technicus.
916.400.194_003
EN
29