8

D4CC

Plug Tightening

• Connect the plug connector (B) to the connector threads (C) of the

D4CC. Then firmly turn the plug connector by hand so that the

connector threaded portion (C) will be completely covered by the

plug connector (B) so that space (A) will be almost 0.

• Do not use any tools, such as pliers, to tighten the plug connector,

otherwise the plug connector may become damaged. Make sure,

however, that the plug connector is tightened securely, otherwise

the rated degree of protection of the D4CC may not be maintained.

Furthermore, the plug connector may be loosened by vibration.

Others

• If failures, such as reset failures, in the plunger model are possible,

use a model that has a rubber cap.

• Do not expose the Switch to water exceeding 70°C or use it in

steam.

D4CC

(A)

(C)

(B)

(A)

(B)

D4CC

Properly Tightened Connector