alkitronic H Series Manuale di funzionamento e manutenzione - Pagina 13

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alkitronic H Series Manuale di funzionamento e manutenzione

Lubrication points (Fig. 5)

(without dismounting Torque

Wrench). First clean and dry the

components.

H-AX Hex Link

(1)

Apply grease onto both outer surfaces of drive plate,

(2)

both front surfaces and

(3)

both-sided slotted holes as well as drive pin.

H-AX Drive

(4)

Apply grease onto outer surfaces of piston rod front part

(5)

and slide surfaces of slider

H-AT Torque Wrench

(6)

Preparation:

remove shroud screws and shroud,

(7)

apply grease onto both inner surfaces of housing.

H-AX / H-AT

hydraulic torque wrenches

7.2

Storage

Always store the dry, clean alkitronic® Hydraulic

Torque Wrench in its transportation case or in any

lockable box. Moisture leads to oxidation on both

housing and interior parts. As a result malfunction

and further damages may occur.

For storage, make sure the hydraulic hoses are disconnected

and that the ends of the hose lines and the connecting compo-

nents (couplings/nipples) are plugged with protecting caps.

• Store the hydraulic hoses in a cool, dry, and dust-free loca-

tion.

• Avoid direct solar and UV radiation, ozonegenerat-

ing lighting (i.e. fluorescent sources of light, mercury

vapor lamps), and storage temperatures below -10°C.

7.3

Taking out of operation

If the alkitronic® Hydraulic Torque Wrench is stored

for a long time, store the cleaned tool in a closeable

and dry room, out of the reach of children. Moving

tool parts are to be protected against oxidation.

Additionally note item 7.2, Storage.

7.4

Maintenance intervals

The Torque Wrench must be submitted at least

once a year for inspection. After high strain/loads/

hours of operation, wear or leakage, calibration and

servicing must be carried out after shorter periods.

Lubrication - also see page 12, item 7.1.

Technical Notes

To avoid faulty bolted joints or motor damage, observe the

following:

• Oil temperature must not exceed 65°C.

• Regularly check oil level and oil condition on pump reservoir.

• Regularly check the accuracy of the gauge with a testing

manometer.

Appendix

- Trouble Shooting, page 14

- Technical Data, page 15

- Torque Chart (Attachment)

Materials and specifications are subject to change without notice.