Graham Field 753004, 753003 manual Troubleshooting, Specifications, Control Unit

Lumex® AltaDyne AutoFloatTroubleshooting/Specifications

14.0 Troubleshooting

SYMPTOM:	CORRECTIVE ACTION
Mattress does not	Make certain the air hoses are not kinked, cracked, or split. Verify the hose couplings
	are fully engaged to controller. Verify that all 20 air cells are connected to the air manifold
inflate or is too soft.
	within mattress.
Power loss indicator	Power has been disconnected from unit while in an operational mode.
flashing and audible	Restore power, put unit in STANDBY mode, then remove power. Unit must always be
alarm sounding	returned to STANDBY mode before disconnecting power.
Indicator adjacent to	If in AUTO mode, check the connection of the Active Sensor mattress sensor cord to the
ALARM SILENCE
	jack on the side of the unit. Reconnect if necessary.
button is flashing and
	Verify hose couplings are fully engaged to controller. Verify that all 20 air cells are
audible alarm is
	connected to the air manifold within mattress.
sounding.

15.0 Specifications, Control Unit

Enclosure Dimensions	10" x 12" x 4 1/2", (25 cm x 30 cm x 11 cm)
Weight	9.5 pounds (4.3 kg)
Power Cord	Detachable 14' , #18 AWG minimum, with ground wire
Overcurrent Protection	Primary 2.5A, 250V, T
Input	120 -230 VAC, 50/60Hz, 120V – 0.44A, 230V – 0.33A
Operating Ambient	60 to 85°F (16 to 29°C)
Temperature Range
	Class I grounded equipment not suitable for use in the presence of a flammable
	anesthetic mixture with air or with oxygen or nitrous oxide.
	Type BF equipment
Classification
	UL2601-1, CSA C22.2 NO. 601.1
	EN 60601-1
	IPXO, enclosed equipment without protection
	against ingress of water.
	Continuous operation
Electromagnetic	Meets EN60601-1-2:2001
Compatibility	(CISPR 11 Classified as Class B, Group 1 ISM equipment)

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