Waterproofness Of Wire Inlet - Nagano Keiki KH15 Series User Manual

5) Secure the wire to the terminal block.
The recommended tightening torque for KH15-J
The recommended tightening torque for KH15-K
6) Seal the terminal box by tightening the box lid.
■8.2 Waterproofness of Wire Inlet
Waterproof performance of this product is secured by using the cable with a suitable outer diameter
according to the gland size. Pay enough attention to those actions affecting waterproof performance
such as the tightening of the terminal box lid and installation of the wire inlet. Be sure to check the
waterproof performance when using commercially available glands or cable conduits instead of the
supplied gland parts.
 Never connect the wires with moisture adhering to the product.
Penetration of moisutre or other substances inside the product
will cause malfunction.
 When using a bare crimp terminal, use an insulation tube to
keep necessary insulation distance to avoid the live part
exposure for possible electric shock or short circuit. (see the
figure below).
Live part
Insulation distance
 Be careful not to lose each component during wire connection.
 Tighten the terminal box lid securely to prevent the intrusion of
water.
 Protection class equivalent to IP67 is guaranteed only when the
components are properly assembled.
□□
terminal block: 0.4 N･m
□□
terminal block: 0.5 N･m
CAUTION
CAUTION
CAUTION
16
Insulation tube
Y-KH15-007A Rev.3