Specifications

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6. Information on specific controls
The ACC (Attendant Control Compact) is fitted to advanced hospital and patient care beds for use where
patient positioning must be carefully controlled by medical staff.
With the OpenBus
TM
system it is possible to use keypads as attendant control or hand controls integrated in the bed side rails.
Features and Options:
• Straight cables: 1250, 1800 or 2500 mm
• The standard ACK colour is grey (RAL 7035)
For LINAK Standard ACK’s, the following is applicable:
• Adhesive for the standard ACK is 3M 468MP
• For information re. suitable and unsuitable surfaces, please see 3M’s webpage
• Standard recommandation for curing time is 72 hours
• The customer is responsible for correct mounting on suitable surfaces
For datasheets and additional informations regarding the adhesives: www.3M.com
For Customised ACK’s, the following is applicable:
Dependant on the customer’s own design, installation, application and test it is possible to improve the IP protection class by the use of a special ACK
introducing an extra sealing ring to avoid ingress. Mounting and curing times depend on the customer application.
Recommendations
• The customer responsibility includes making a proper design of the cable strain relief inside the side rail panel.
• The customer should consider and ensure to use the correct flammability classification when defining and specifying the housing.
According to IEC 60601-1. Minimum HB plastic.
• The customer should consider the existence of vibrations when defining and specifying the housing, i.e. we recommend the customer to carry out a
vibration test on the final product.
• The customer must ensure a proper IP rating/test
• The customer must ensure proper drop testing according to IEC60601-2-52 §201.15.3.4.1. In this clause there is an additional reference to
IEC60601-2-31:2008.
• The customer is responsible for correct mounting of the PCBA. Among other things, it means
- ensuring proper and safe mounting of the PCBA into ex. the side rail
- ensuring proper and correct mounting between key pad connection tails and the ACK PCBA
- ensuring proper and correct mounting of the key pad
- the customer should consider proper precautions against ESD (Electrostatic discharge).
• When handling ESDS (Electrostatic Discharge Sensitive) devices – e.g. during transport, storage, handling, production or mounting in an
application - exposure to harmful ESD must be avoided.
• Consider proper creepage and clearance measures to fulfil IEC 60601. With One MOPP (One Means Of Patient Protection / Secondary side of the
actuator system) requirements are:
- creepage distance = 2 mm / air clearance = 1 mm (Working voltage V d.c. up to and including)
• It is not recommended to dismount the keypad after mounting because it gives a high risk of failing key press.
1. ACC (MEDLINE
®
CARELINE
®
)
2. ACK (MEDLINE
®
CARELINE
®
)
Usage:
• Operation temperature: +5 °C to +40 °C
• Storage temperature: -10 °C to +50 °C
• Compatibility: LINAK OpenBus™ control boxes
The ACL (Attendant Control Lock) box is a one turn button box fitted to hospital and care beds for use where
the patient positioning must be carefully controlled by the medical staff.
The ACL disconnects all functions on some handsets.
3. ACL (MEDLINE
®
CARELINE
®
)