Honeywell Miller DuraHoist User Instruction Manual page 21

• In case of use in combination with DuraHoist Winch, check that this device is
working properly (see DuraHoist Winch manual).
• The product markings are legible.
• Check that the DuraHoist Portable Base is correctly adjust and set up.
If your product is damaged, do not use it and contact the manufacturer or its
representative. If you have any doubts regarding the safety of a product or if the
product has been used to arrest a fall, it is necessary for your safety that the PPE is
withdrawn from service and returned to the manufacturer or an authorized service
centre for inspection or disposal. Regarding other PPE equipment of the portable
anchor device, always refer to their user instructions.
Before further use of this PPE, it is your responsibility to obtain a written certificate
from your repairer authorizing you to resume using the product. Otherwise, we
assume no liability in the event of the product malfunctioning.
7 - USE
DURAHOIST ARM SYSTEM DIMENSIONS
7.1 - GENERAL INFORMATION
A - DURAHOIST ARM SYSTEM:
• For the safety of users it is mandatory to operate at least in a pair and to keep
communication between operators on the ground and operators in confined
spaces.
• Before any installation and use a risk assessment must be done in order to
identify if the anchor device is fitting to the work purpose or there is any risk due
to environment conditions. It is necessary to take any action to ensure safety on
the workplace.
• It is also necessary to have clear rescue plan before usage.
• Before first use be sure to have received mandatory training for using DuraHoist
Arm System and all connected devices.
• When in use, protect your PPE against any risk related to the working
environment: thermal, electrical, mechanical, chemical, edges, etc. When in
use, regularly check the adjustment and fitting of components.
• This device is constructed for connecting maximum 1 users with maximum
weight 140kg (including equipment).
• Temperature limits for DuraHoist Arm System are from - 30°C to + 60°C.
• Structure strength that is supporting DuraHoist Arm System must be minimum
10kN/1000kg. If not sure refer to building or construction information.
• Follow only instruction described in this user manual.
• Adjust the width of the portable base according to the manhole and check that
the distance between the edge of manhole and the feet of the Portable Base
feet is 150mm minimum.
B - ACCESSORIES:
B1 - MILLER MIGHTEVAC
• The Miller MightEvac Self-Retracting Lifeline with Emergency Retrieval Hoist
is a device for securing the operator connected to the DuraHoist Arm System.
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