Greisinger SET 38 HF User guide

Z23.0.11.6C-01

Wood / Material moisture measuring case

SET 38 HF

Scope of delivery

• Measuring cable GMK38

• Impact electrode GSE91 with steel pins GST91

• Temperature probe GTF38

• Transportation case GKK3500

Additional hints for impact electrode GSE91

ATTENTION when using the impact electrode GSE91! Risk of injury!

Intended purpose:

The Impact electrode is only allowed to be used for moisture measuring of wood and materials that
are soft enough, not damaging the electrode’s steel needles, when punching in the electrode. The
connection is done via 4mm banana plugs. Only suitable steel needles are allowed to be used. The
impact electrode can be used for measuring insulating materials, splinters, etc. with the
GMS300/91 measuring pins (accessories).

Insert needles into the needle-holder (2) and tighten with a flat wrench (wrench
size 12 mm). Its essential to verify that the needles are tightened well enough
before punching the electrode into materials.

Knocking onto the unscrewing-shaft (1) with a hammer will punch the
electrodes into the wood. Beforehand, turn back the unscrewing-shaft (1) until
its not overlapping the needle-holder.

Always punch the electrode in upright, when not doing so, the needles may
bend/break.

Bent needles should be replaced for safety reasons.

Pulling out tight needles:
Try not affecting the needles by lever action, because they may bend/break. By
screwing in the unscrewing-shaft (1) the needles will be pulled out gently and
comfortably.

Always keep the impact electrode and the connections/plugs clean, because
measurements might be falsified when not doing so.