Grounding Instructions; Rain Test - Invacare At’m Service Manual

SECTION 1—GENERAL GUIDELINES
DO NOT attempt to recharge the batteries when the wheelchair is outside.
DO NOT sit in the wheelchair while charging the batteries.
Read and carefully follow the manufacturer's instructions for each charger (supplied or
purchased). If charging instructions are not supplied, consult a qualified technician for
proper procedures.
When using an extension cord, use only a three (3) wire extension cord having at least 16
AWG (American Wire Gauge) wire and the same or higher electrical rating as the device being
connected. Use of improper extension cord could result in risk of fire and electric shock.
Ensure the pins of the extension cord plug are the same number, size, and shape as those
on the charger.
DO NOT under any circumstances cut or remove the round grounding plug from the
charger AC cable plug or the extension cord plug.
Three (3) prong to two (2) prong adapters should not be used. Use of three (3) prong
adapters can result in improper grounding and present a shock hazard to the user.

Grounding Instructions

DO NOT, under any circumstances, cut or remove the round grounding prong from any
plug used with or for Invacare products. Some devices are equipped with three-prong
(grounding) plugs for protection against possible shock hazards and fire. Where a
two-prong wall receptacle is encountered, it is the personal responsibility and obligation
of the customer to contact a qualified electrician and have the two-prong receptacle
replaced with a properly grounded three-prong wall receptacle in accordance with the
National Electrical Code. If you must use an extension cord, use only a three-wire
extension cord having the same or higher electrical rating as the device being connected.
In addition, Invacare has placed RED/ORANGE warning tags on some equipment. DO
NOT remove these tags.

Rain Test

Invacare has tested its power wheelchairs in accordance with ISO 7176 "Rain Test." This
provides the end user or his/her assistant sufficient time to remove his/her power
wheelchair from a rain storm and retain wheelchair operation.
DO NOT leave power wheelchair in a rain storm of any kind.
DO NOT store power wheelchair in a damp area for an extended period of time.
Direct exposure to excessive rain or dampness may cause the chair to malfunction electrically
and mechanically, may cause the chair to prematurely rust or may damage the upholstery.
Check to ensure that the battery pack is securely fastened, that all electrical connections
are secure at all times and joystick boot is not torn or cracked where water can enter.
If the joystick boot becomes torn or cracked, replace IMMEDIATELY.
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At'm Part No. 1125078