MIDMARK BARRIER-FREE 647-003 (01) PDF MANUAL

This product is intended to be used as a chair/table to provide positioning and support for patients during examinations and procedures conducted by qualified medical professionals (primarily podiatrists).

CAUTION: Be sure that all persons and equipment are clear of the table before activating any function. Failure to do so could result in personal injury.

CAUTION: When using high frequency surgical devices or endocardial catheters:

• Use non-conductive material to insulate patient from metal portions of the chair.

• Consult operating instructions for the device before using in conjunction with drawer or upholstery heater.

Failure to comply may result in electric shock or burns to patient.

This Midmark chair is designed and built to minimize electromagnetic interference with other devices. However, if interference is noticed between another device and this chair:

• Remove interfering device from room

• Plug chair into an isolated circuit

• Increase separation between chair and interfering device

• Contact Midmark if interference persists

If the chair has no power, check and/or replace the chair fuses. The power indicator light is illuminated when power is properly connected to the chair. If the chair has no power, all functions will be inoperable.

To access fuses:

A) Open the fuse holder cover.

B) Remove fuse holder and faulty fuse(s).

C) Install new fuse(s), then replace fuse holder.

Attention: The fuse holder must be installed so that ‘115V’ shows through the fuse holder window.

The foot control cord inlet is located on the base column at the foot end of the chair.

To connect the foot control cord:

A) Slide narrow portion of cord connector into bracket.

B) Connect cord at desired inlet. Note: The cord connector is “keyed” and must be aligned with the inlet.

C) Tighten locking ring.

Chair functions can be activated from either of the touch pads located on the foot section.

Equipment Alert: The foot section is not a seat. Patients should sit only on the seat section of the chair. Sitting on the foot section may result in damage or inoperable equipment.

To operate any of the chair’s powered functions, press and hold the Up or Down arrow button for the desired movement. In the event of a malfunction, press the Stop button to terminate movement.

CAUTION: When the Back function is in the full down position, and the Tilt function is in the full up position, there is less than 2 in (5 cm) of clearance between the back section and the floor. Keep all objects and personnel clear to prevent damage / injury.

The QuickChair function moves the table into the “chair position” with the touch of a single button. The functions activated are Base Down / Back Up / Tilt Down.

To activate the QuickChair function, press and release the QuickChair button. In the event of a malfunction, press the Stop button to terminate movement.

To program a chair position:

A) Move the chair to the desired position.

B) Press the Program button (one “beep”).

C) Press the desired Position button (1, 2 or 3) (three “beeps”).

Tip: You must press the desired Position button within five seconds of pressing the Program button.

To recall a chair position:

Press and release the desired Position button (1, 2 or 3).

Note: In the event of a malfunction, press the Stop button to terminate movement.

The QuickExam function positions the chair for an exam by activating the Base Up and Tilt Up functions simultaneously.

To activate the QuickExam function:

A) Press and hold the QuickExam button.

B) Release button when chair reaches desired position.

Note: In the event of a malfunction, press the Stop button to terminate movement.

The foot section can be extended up to 9 in. (23 cm) to accommodate taller patients.

To extend / retract the foot section:

A) Squeeze handle on either side of foot section.

B) Move foot section in / out to desired position.

C) Release handle(s) to lock in position.

To access the debris tray:

The retractable debris tray is located directly under the foot section. Pull the tray outward to access it.

The chair arms can be rotated 90° to allow the patient to mount/dismount the chair.

To rotate the chair arm(s):

A) Press the pivot lever.

B) Rotate the chair arm to desired position.

C) Release pivot lever to lock in position.

To rotate the chair:

A) Press & release the brake pedal.

B) Rotate the chair to the desired position.

To lock in position:

Press & release the brake pedal.

Note: The base will automatically lock in position after two minutes.

Upholstery

Equipment Alert: The upholstery is resistant to most medicinal-type stains but may be damaged by solvents and dyes. Immediately remove any fluids spilled on the upholstery.

Wash your upholstery weekly with a mild liquid soap and water mixture, rinse with clear water and dry completely to remove disinfection cleaner buildup.

Disinfect your upholstery with a solution of standard bleach and water mixed 1 in 10 (10%) or chlorine-based cleaners. Follow this with a clear water rinse and thorough drying of material.

To minimize damage caused by disinfectant cleaner residue buildup, do not allow disinfectants to pool on the upholstery surface. Once the approved contact time has been obtained, remove and dry excess liquid remaining on the surface.

Painted Metal / Plastic Surfaces

Clean the painted metal and plastic surfaces weekly using a clean soft cloth and mild cleaner.

Periodically inspect the following areas:

• Power cord(s) should be free of cuts or other visible damage.

• All fasteners should be in place and tightened securely.

• All mechanical functions should operate properly.

Periodically lubricate the back hinge to maintain quiet, smooth, operation (use light machine oil).

Have a qualified service technician inspect your equipment every twelve months.

This chair is equipped with Midmark’s Crash Avoidance System. The system is designed to prevent injury and equipment damage by disabling certain functions if the chair is in a potential “crash position”.

The chair is considered to be in a potential “crash position” when the system’s sensors and switches indicate that the foot section is close to colliding with the floor, or another foreign object. On 647 models, the system also monitors the position of the back section to prevent it from colliding with the floor.

The Crash Avoidance System may affect any combination of the functions listed: Tilt Up / Down, Back Down, Base Down.

* This action relates to the Crash Avoidance System.

Range of Motion

• Back Function: Full Down: 0° ±1/2°, Full Up: 80° ±3°

• Base Function (Standard Base): Full Down: 19 in. (48 cm), Full Up: 40 in. (101 cm)

• Base Function (Rotational Base): Full Down: 22.5 in. (57 cm), Full Up: 43.5 in. (110 cm)

• Tilt Function: Full Down: 0° ±1/2°, Full Up: 30° ±2°

Specifications Table

WARNING: Equipment is not suitable for use in the presence of a flammable anesthetic mixture.

Clarification: Equipment is suitable for use in the presence of oxygen, air, or nitrous oxide.