Prebena KTVH-B19D, Manual

Page: 92 / 202

Faults
42
Symptom Possible cause Corrective actions
Triggering is not
possible. The operating
pressure is too low.

Increase operating
pressure of the
compressed air system
to the maximum
allowable operating
pressure.

Then trigger several
times.

When triggered, set the
desired operating
pressure (see page 17).
The moving parts are
glued together by
lubricants after long
storage.

Clean and re-oil the
stapler unit (see page
39).

Setting the maximum
operating pressure.

Then trigger several
times.

When triggered, set the
desired operating
pressure (see page 17).

Otherwise, contact
customer service (see
page 48).