D4 - descender kit

PRODUCT FEATURES

Descender D4 escape descender: Weight-655g MBS- 16kN Finish: Anodised

Body Material Aluminium

Rope Size 10.5-11.5mm (7/16”)

Connector Aluminium Twist lock Karabiner- MBL: 25kN

Maximum User Weight 240kg (551lbs) with a direct connection (Rope dependant)

Dimensions Depth- 98mm (37/8”)

Height- 140mm (51/2”)

Width- 82mm (31/4”)

STANDARDS

• EN 12841

• ANSI Z359

• NFPA 1983

DURABLE CONSTRUCTION

The body of the descender consists of anodised Aluminium

PANIC BRAKE

Panic brake function to stop descent in an emergency situation.

SIMPLE TO OPERATE

The push button and location hole make the D4 descender simple to open and close for rope installation and removal.

FOUR FUNCTIONS

The D4 descender has three main functions descent, stop, auto-lock & panic brake.

PROGRESSIVE CAM

The progressive cam provides smooth control at high or low speeds

FUNCTIONS

To control the device in descent, your left hand is used to position the handle, and your right hand is used on the trailing length of rope to give you extra security and fine adjustments of speed control. If in the situation that you pull the handle too far the device will stop. To reset the device rotate the handle clockwise, in the direction of the arrows. This will allow you to continue to descend. All rope adjustment devices create heat when travelling along rope at speed, which can cause damage to the rope. Always check the rope for damage as well as the device.