- ページ 3

セキュリティセンサー DBI SALA ROLLGLISS R550のPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。DBI SALA ROLLGLISS R550 16 ページ。 Rescue & escape device

ページを印刷する

DEsCENT PATH AND LANDING AREA CLEARANCE: The planned descent path must be unobstructed.

The landing area must be clear of obstructions to permit safe landing of the user. Failure to provide an

unobstructed descent path and landing area may result in serious injury. Maintain a minimum distance of 1

foot (31 cm) from any vertical surface to ensure safe descent. A separate pulley is available for use with the

R550 Rescue & Escape Device that can be used to re-direct the lifeline away from obstructions.

TEsTING THE sYsTEM: DBI-SALA recommends performing a test descent using a 120 lb (55 kg)

test weight. The descent speed should be uniform, and allow the user to reach the landing area safely.

Record all descents in the Descent Log (Section 10).

D. sHARP EDGEs: Avoid using this equipment where system components will be in contact with, or abrade

against, unprotected sharp edges. An Edge Protector (Figure 2) or protective padding must be used

when descending over sharp edges.

3.3

INsTALLATIoN: The R550 Rescue & Escape Device is available in several configurations and therefore its

installation will vary.

WARNING:

When connecting the R550 Descender to an Anchorage, confirm that the connection arrangement will not

block or restrict a descent.

CoNNECTING THE R550 DEsCENDER To ANCHoRAGE: Figure 3 illustrates attachment of the

Emergency Descent Device to an anchorage. See Section 2 for compatibility and anchorage strength

requirements.

• Connecting the R550 Descender to a Fixed Ladder: The R550 can be attached to the rungs of a

fixed ladder with a DBI-SALA ladder bracket accessory (see Figure 4). The R550 Descender mounts on

the Ladder Bracket by fitting the lower eye of the R550 over the pin on the ladder bracket and inserting

the Ball Lock Pin through mounting holes in the R550 anchor loop and ladder bracket. R550 Descenders

mounted with the ladder bracket still require that the unit be secured by the anchorage handle to an

anchorage of sufficient strength (see Section 2.3).

• Preparing the Lifeline: Lower one end of the lifeline to the ground or landing below. Ensure the lifeline

is free of knots or kinks.

3.4

usE - sINGLE PERsoN uNAssIsTED EsCAPE: Procedures for performing and unassisted descent with

the R550 Rescue & Escape Device are as follows:

WARNING:

The users of this equipment must be in good physical condition. The user must have the ability to absorb the landing.

Figure 2 - Edge Protector

Figure 3 - Connecting the R550 Descender to Anchorage

Anchorage

Carabiner

Anchorage

Connector

Anchorage

Connector

Anchorage

Web

Lanyard

Anchorage

Connector

(Web Sling)

Carabiner