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ELECTROMAGNETIC INTERFERENCE (EMI) FROM RADIO WAVE SOURCES

Medical Power Wheelchairs (Hereinafter referred to as “Powerchair”) may be

susceptible to electromagnetic interf erence (EMI), which is a kind of interfering

electromagnetic energy (EM) emitted from sources such as radio stations, TV

stations, amateur radio (HAM) transmitters, two-way radio, and cellular phones. The

interference (from radio wave sources) can cause the Powerchair to release its brakes,

move by itself, or move in unintended directions. This can also permanently damage the

Powerchair’s control system.

The sources of radiated EMI can be broadly classified into three types:

1. Hand-held  portable  transceivers (transmitters-receivers)  with  the  antenna

mounted directly on the transmitting unit. Examples include: citizens band (CB)

radios,  “walkie  talkie ”,  security,  fire  and  police  transceivers,  cellular

telephones, and other personal communication devices.

NOTE!  Some  cellular  telephones  and  similar  devices  transmit  signals

while they are ON, even when not being used.

2. Medium-Range  mobile  transceivers,  such  as  those  used  in  police  cars, fire

trucks,  ambulances,  and  taxis.  These  usually  have  the  antenna  mounted  on

the outside of the vehicle.

3. Long-range  transmitters  and  transceivers,  such  as  commercial  broadcast

transmitters  (radio  and  TV  broadcast  antenna  towers)  and  amateur  (HAM)

radios.

NOTE! Other types of hand-held devices, such as cordless phones, laptop

computers,  AM/FM  radios,  TV  sets,  CD  players,  and  cassette  players, and

small appliances, such as electric shavers and hair dryers, so far as we know,

a r e   n o t   l i k e l y   t o   c a u s e   p r o b l e m s   t o   t h e   P o w e r c h a i r .

EMI WARNING

Summary of Contents for VENICE UL8-W

Page 1: ...0 MEDICAL POWER WHEELCHAIR Owner s Manual UL8 W VENICE ATTENTION Please read your owner s manual before driving your power wheelchair...

Page 2: ...age 8 ADJUSTMENT PROCEDUERS page 9 10 OPERATION INSTRUCTIONS page 11 12 DISASSEMBLY ASSEMBLY INSTRUCTION page 13 EXTRA GUIDELINES IN THE CONTROL OF YOUR POWERCHAIR page 14 BATTERIES BATTERY CHARGING p...

Page 3: ...able ride This manual contains important information regarding the safe use of the Powerchair Please read it carefully before using the Powerchair and make sure you understand all the instructions War...

Page 4: ...ly on the transmitting unit Examples include citizens band CB radios walkie talkie security fire and police transceivers cellular telephones and other personal communication devices NOTE Some cellular...

Page 5: ...he Powerchair WARNINGS 1 Do not operate hand held transceivers transmitters receivers such as citizens band CB radios or turn ON personal communication devices such as cellular phones while the Powerc...

Page 6: ...Electric Wheelchair For curbs less than 20mm always approach them at a low speed 8 Do not operate the Powerchair if the unit is in freewheel mode 9 Do not use on the road except when crossing between...

Page 7: ...the unit Batteries must be tied down correctly and securely 27 Driver weight may exceed the weight of the unit Use caution and reduce speed when turning 28 Avoid using the powerchair in wet conditions...

Page 8: ...provider attendant while the user is seated in the Powerchair with the Powerchair turned off the seat height adjustment is made when the user is not on the seat NOTE Before using the Powerchair for t...

Page 9: ...g the hand knob 3 for armrest height adjustment WIDTH Beneath the rear of the seat there are two hand knobs one on each side Release the hand knob and slide each arm assembly outward Re tighten the ha...

Page 10: ...of the Powerchair by pressing on the latch with your left hand and firmly pulling the cable plug with your right hand Remove the seat by releasing the tightening lever The seat supporting post under...

Page 11: ...ected Horn Button 4 This button operates the Powerchairs horn Speed Decrease Button 5 This button decreases the maximum speed Speed Increase Button 6 This button increases the maximum speed Joystick 7...

Page 12: ...sh the joystick to control the speed and direction of the Powerchair NOTE Choose an area with plenty of space to ride the Powerchair Select the low level of the maximum speed setting until you are fam...

Page 13: ...Fold seatback forward STEP 4 Disconnect the power cord coming from the joystick controller at the back of the Powerchair by pressing on the latch with your left hand and firmly pulling the cable plug...

Page 14: ...igure 8 Failure to observe the safe climbing angle may result in Injury to the user or damage to the unit Caution Do not turn off the main switch key while the unit is in motion Grass and Gravel Pleas...

Page 15: ...charging the unit 7 Use only the off board charger supplied with this unit The battery pack requires a very specific charger to ensure full charge and extended life Never use an automotive type batte...

Page 16: ...cycling ability Based on different usage and the way of using it can go from 500 up over 200 cycles No Battery memory Very quick charge time 2 Fully recharge new battery prior to initial use 3 It is r...

Page 17: ...ended that the driving axles inside the drive wheel assembly be checked and cleaned occasionally for hair and debris build up which will hinder the performance of the unit Check the batteries on a reg...

Page 18: ...heck the connections to the left hand motor 3 Flashes The left hand motor has a short circuit to a battery connection Contact your authorized dealer 4 Flashes The right hand motor has a bad connection...

Page 19: ...ff button Deflect the joystick forwards until the controller bleeps Deflect the joystick in reverse until the controller bleeps Release the joystick there will be a long bleep The wheelchair is now lo...

Page 20: ...d under warrant must be returned to Shoprider Australia in their present condition Only an authorised Warranty Dealer of Shoprider Australia can undertake warranty work Always contact the selling Shop...

Page 21: ...stery seating and armrests 3 Damage caused by Excessive abusive misuse negligence accident or water Improper maintenance maintenance carried out by a non approved Warranty Dealer Improper operation st...

Page 22: ...Per charge w standard battery KM 12 14 Charger Type Off Board 24V 2A All specifications are subject to change without prior notice SHOPRIDER reserves the rights of any changes on the unit 1 Includes...

Page 23: ...e reference ATTENTION This owner s manual is printed based on the latest specifications and product information available at the time of publication SHOPRIDER reserves the right to make changes as the...

Page 24: ...24...

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