1.1. Introduction
• The product described here is a medical device of
risk class I according to (EU) 2017/745 MDR.
• In this user manual, you will find information on the
safe and proper initial operation, use, maintenance
and care of this product.
• Carefully read this user manual before using the
device. Follow the safety instructions and act ac-
cordingly.
2. Features
2.1. Intended purpose
• The product is used for changing the position of
patients with mobility impairments. It allows access
to toilets, beds, bathtubs, bathing aids and wheel-
chairs. A knowledgeable caregiver must be pre-
sent during application. The product must be ex-
clusively operated by this caregiver. The product is
not intended for prolonged moving and transfer.
Specification:
• Maximum user weight for Arnold 125: 125kg
• Maximum user weight for Arnold 150: 150kg
• Electric lifting mechanism
• 2 swivel castors, lockable
• Indoor use
Indication
• Significant to full impairment of changing body po-
sition and walking, usually with neuromuscular
damage, amputation of lower limb(s), or neurolog-
ical disease
• When other hoists or transfer aids can no longer
be used
• To facilitate change of position and short-distance
transport within the home by an assistant/care-
giver
2.2. Conditions of use
• Temperature range: 5°C to +35°C; direct radiant
heat on the product must be avoided.
• Relative humidity: 40%-75%. Outside of these
conditions, the product must only be used for a
short time.
• The product is not suitable for use in swimming
pools or saunas, as surface discolouration and lim-
itations of mechanical strength may occur.
• The product is foldable for transport or storage.
• There must be a flat surface of sufficient size for
the hoist to be placed on.
2.3. Storage & transport
• Temperature range: 5 °C to 25 °C; direct radiant
heat on the product must be avoided.
• Store the product in dry rooms with a humidity of
up to 65%.
2.4. Equipment & functions
• Electrical and mechanical emergency lowering
• Foldable
• Pinch protection
• EMERGENCY OFF function
• Network-independent application
• Spreadable chassis for higher stability