Mizuhosi hana 6875 Manual Del Propietário página 66

If battery fails to hold a charge it should be replaced (see section 6.5 Battery System).
 Replace only with identical type and size battery.
 Replace both batteries at the same time (Part number NV0801, quantity 2).
 Batteries should be replaced once every five (5) years.
 Whenever base cover is opened, check battery for signs of corrosion; terminals should be
clean and free from corrosion, oil, grease, dirt, or other contaminants.
Connect batteries only with power cord unplugged from power source and main
power switch to off.
Confirm proper installation by performing the following test:
1. Verify power cord is unplugged from power source.
2. Turn the main on/off power switch to on (utilizing battery power).
3. Observe all LED lights on hand control turn on and off sequentially.
NOTE: If this does not happen, turn off main power immediately and check if connection
of battery is correct and hand control is fully connected to the receptacle on the table,
repeat above test again. If this does not solve the problem, contact Mizuho OSI Customer
Resource Group at 800-777-4674 for further assistance.
4. With batteries correctly connected, power cord unplugged from power source and main
on/off power switch is on, hand control battery status indicator light will illuminate green or
red.
 Green battery status indicator light = batteries are charged and installed correctly.
 Red battery status indicator light = batteries are connected correctly but are in need of
charging. Charge for at least three (3) hours by plugging power cord into grounded,
hospital grade, AC outlet. Toggle main on/off power switch to on; the switch
illuminates green, indicating power is supplied to the table. Full charge should be
available after 18 hours.
Battery part number: NV0801 (two required)
Battery replacement:
1. Disconnect both each cable from the positive (+ / red) battery terminals.
2. Disconnect both each cable from the negative (- black) battery terminals.
3. Remove two ¼-20 nuts from battery securing bolts (on each side of each battery).
4. Remove each battery securing bars (phenolic with rubber pad attached).
5. Carefully lift out each battery.
MIZUHOSI 2009
WARNING:
66 NW0508 Rev. D