Vaisala HMP228 Podręcznik Użytkownika Strona 13

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
  • Strona
    / 57
  • Spis treści
  • BOOKMARKI
  • Oceniono. / 5. Na podstawie oceny klientów
Przeglądanie stron 12
Chapter 4 __________________________________________________________ Installing the probe
VAISALA _______________________________________________________________________ 11
.
MMP78 pipe dimensions (in mm); 400 mm (adjustment range 340 mm).
Tightening the clasp nut
1. Adjust the probe to a suitable depth according to the type of installation
and tighten the clasp nut first manually.
2. Tighten the clasp nut first manually.
3. Mark the fitting screw and the clasp nut.
4. Tighten the nut a further 30 - 40° (ca.1/12" turn) with a plastic wrench.
If you have a suitable torque spanner, tighten the nut to max 35±5 Nm
(25±4 ft-lbs).
NOTE
Take care not to over tighten the clasp nut to avoid difficulties when
opening it.
1. clasp nut, 27 mm hex nut
2. fitting body, 24 mm hex head
1
2
1. probe
2. clasp nut
3. pen
4. fitting screw
Przeglądanie stron 12
1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 56 57

Komentarze do niniejszej Instrukcji

Brak uwag