Cleaning
External casing and the front panel should be carefully wiped with a soft cloth and antistatic solution.
Air filters
Juggler 2 units are supplied with spare filter pads. Others can be provided by your supplier. Juggler 2 should not be run without filters, since accumulations of dust inside the unit can affect performance.
Replacing filters
The front fascia is mounted on push-fit fasteners and secured by two small screws. Remove these screws before attempting to remove the fascia (see Installation ):
The front fascia can then be pulled straight off. The right-side filter has a cutout for the power switch. Each filter pad it simply fitted under the respective rails.
Dual Redundant Power Supply Fuses
The Juggler 2 is protected by 2 × 5 A removable fuses mounted in the rear panel. If either malfunctions, both must only be replaced by a qualified person, using only T5A/250VAC 5 × 20 mm ceramic cartridge fuses (Eaton-Bussmann series S505-5-R T speed). Disconnect the Juggler 2 from the mains supply before rotating the holders using a suitable tool and withdrawing the fuses. Fit new fuses, reinsert, and secure both before reconnecting.
Internal maintenance
There are no internal user-serviceable electrical parts.
I/O cards are not hot-swappable: power off the unit before removing or replacing.
Certain custom I/O cards may carry a user-replaceable coin cell battery. Switch the unit off before releasing the two panel mounting screws and withdraw the card. Replace the cell before reinserting and securing the card.
Electrostatic discharge (ESD)
When handling electronic assemblies, take precautions to avoid electrostatic discharge (ESD) causing damage. Precautions should include the wearing of an ESD protective wrist strap and using antistatic bags for electronic assemblies when not installed in any equipment.
Warning: Do not operate the Juggler with any covers removed as the air flow through the unit will be compromised and may lead to overheating. The lid of the Juggler forms an integral part of the cooling circuit. Operation of the unit with the lid removed can cause overheating.
Any alterations to the product’s specification, e.g. additional/alternative components, may invalidate the warranty or impact the unit’s performance. Additionally, such changes or modifications could cause equipment no longer to comply with the relevant EMC regulations, and void the user’s authority to operate the equipment. If in doubt, please contact your supplier.
End of Service Life
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Dispose of the equipment and any components in accordance with all local and national safety and environmental requirements. |
Page edited [d/m/y]: 08/06/2023