Generic 6475 Detecto Cardinal Scale Chair Scale Digital INSTRUCTION MANUAL

Generic 6475 Detecto Cardinal Scale Chair Scale Digital

INTRODUCTION

The Detecto Model 6475/6475K Digital Portable Chair Scale is ideal for use in hospitals, clinics, and medical practices for weight and BMI measurement of disabled patients, dialysis patients, and elderly patients. The scale is durable, having a heavy-duty understructure which is designed for optimal strength and patient safety. The Model 6475/6475K scales are conveniently portable with built-in rear wheels and transport handle, so they may be moved to wherever your weighing needs are located. Lift-away armrests on both sides of the scale allow patients to access the chair laterally from either direction, and the fold-up footrest provides additional patient support while weighing and retracts when not in use.

This manual is provided to guide you through assembly and operation of your scale. Please read it thoroughly before attempting to assemble or operate your scale and keep it available for future reference.

This manual is for use with the following Digital Portable Chair Scale models:

6475, 6475-AC, 6475-ACUK, 6475-C, 6475-C-AC, 6475K, and 6475K-ACUK

WARNING! This scale is NOT intended for patient transport. It is to be used ONLY for patient weighing. Failure to observe this warning may result in serious injury to the patient and/or the scale operator.

SPECIFICATION

• CAPACITY (6475): 400 lb x 0.2 lb (180 kg x 0.1 kg)
• CAPACITY (6475K): 180 kg x 0.1 kg
• SHIPPING WEIGHT: 78 lb (35.3 kg)
• SCALE DIMENSIONS: 38 in H x 22.5 in W x 34.0 in D
• CONNECTIVITY: RS232 serial port

UNPACKING INSTRUCTIONS

Remove the scale from its packing and inspect it for signs of shipping damage, such as exterior dents and scratches. Keep and use the original carton and packing material for return shipment if it should become necessary. Note that it is the responsibility of the purchaser to file all claims for any damage or loss incurred during transit. Remove and unpack the AC power adapter, if the scale was ordered with this option.

SCALE SETUP

The Detecto Model 6475/6475K Digital Portable Chair Scale comes fully assembled, and only requires removing the straps between the base and platform, and installing the digital weight indicator to the scale column bracket before using the scale.

1. Set the scale in an area free from traffic and obstructions, and then remove the straps between the base and platform.
2. Next, install the scale cable on the indicator.
3. Align the scale cable connector with the jack on the back of the indicator, and gently push the connector onto the jack.
4. Using a small flat blade screwdriver, tighten the screws on both sides of the scale cable connector. Refer to Figure No. 1 for the location of the scale cable jack.
5. Referring to Figures No. 1, 2, and 3, install the indicator on the scale column bracket.
6. Place the screw heads on the back of the indicator into the large end of the slotted holes in the bracket.
7. Pull down on the indicator to secure it to the bracket.
8. The spring plunger will lock the indicator to the bracket.

AC POWER ADAPTER

To power the scale using the optional 110-240V AC 50/60 Hz 12V DC wall plug-in AC power adapter, connect the small round plug from the AC adapter into the power jack on the back of the indicator and then plug the AC power adapter into the proper electrical outlet. Refer to Figure 1 on the previous page. On installations using 220V to 240V AC, it is the customer’s responsibility to obtain the correct AC power adapter plug.

BATTERY OPERATION

Batteries

The scale can use 6 “AA” size Alkaline, Ni-Cad or NiMH batteries (not included). You must first obtain and install batteries before operations can begin. Batteries are contained in a battery holder inside indicator. Access is via a removable panel on the back of indicator.

When using batteries, all 6 batteries must be of the same type. They must be all Alkaline,

Ni-Cad or all NiMH. In addition, DO NOT mixes Ni-Cad or NiMH batteries.

IMPORTANT! The scale can be operated from Alkaline, Ni-Cad or NiMH batteries. All six (6) batteries must be of the same type. They must all be Alkaline, all Ni-Cad or all NiMH. DO NOT mix Alkaline and Ni-Cad or NiMH batteries.

CAUTION! The AC power adapter is also used to recharge the batteries, when the scale is operated from Ni-Cad or NiMH batteries. DO NOT connect the AC power adapter if using alkaline batteries. Also, when using alkaline batteries, make sure the setup option is disabled (set to 0). Refer to Setup and Calibration or Setup Review sections of 750 Weight Indicator Owner’s Manual (8555-M483-O1).

Battery Status

The 750 indicator will operate for up to 250 hours on new Alkaline batteries or for up to 100 hours on fully charged Ni-Cad or NiMH batteries depending on the condition of the batteries (from new to about 500 recharges). The battery bar graph on the display indicates the battery capacity in 4 steps:

4 segments – the full battery capacity is available

3 segments – the battery is at 75% of capacity

2 segments – the battery is at 50% of capacity

1 segment – the battery is at 25% capacity

When the battery voltage drops too low for accurate weighing, the indicator will show and then shut off. You will be unable to turn the indicator back on until the Alkaline batteries have been replaced or if using Ni-Cad or NiMH batteries, the AC power adapter is connected to the display to operate it and recharge the batteries.

Battery Charging

To recharge the Ni-Cad or NiMH batteries, the AC power adapter must be connected to a power outlet and plugged into the indicator. It will take approximately 8 to 10 hours to fully recharge the batteries in the display. Charging the batteries for more than 10 hours will not damage them. NOTE: The indicator may be operated while the batteries are charging.

Battery Installation/Replacement

To install or remove the batteries, the following steps should be followed:

1. Make sure the AC power adapter is unplugged.
2. Remove the indicator from the scale column bracket. (Referring to Figure No. 4, pull the spring plunger down and slide the indicator up and away from the bracket).
3. Turn the indicator over so that the display is facing away from you.
4. Locate the rectangular panel on the back of the indicator.
5. To install or replace the batteries, first remove the battery holder cover by pushing in on the tab and lifting it up. Refer to Figure No. 5.
6. If installing new batteries, proceed to step 7 If replacing the batteries, remove all 6 batteries from the battery holder and then proceed to step 7.
7. Install the 6 new “AA” size batteries in the battery holder, noting the polarity markings located in the battery holder. Refer to Figure No. 6.
8. After placing all 6 batteries in the holder, replace the battery cover.
9. Turn the indicator over (display facing up) and press the ON/OFF key.
10. If the display turns on, the batteries have been installed correctly. If not, remove the panel and check for one or more improperly positioned batteries.
11. Return the indicator to the scale column bracket. Refer to the steps on page 3.
12. The scale is now ready for operation.

OPERATION

ALWAYS assist the patient onto the scale chair. NEVER leave a patient unattended while they are on the scale chair. Failure to maintain control of the patient at all times can result in serious injury to the patient and/or you.

Basic Weighing

1. Place the chair scale on any hard, level, flat surface or low-cut carpet.

2. With the chair scale empty, press the ON/OFF key to turn on the indicator.

3. If required, press the ZERO key to zero the weight display.

4. Raise the armrests and footrest if needed, and then assist the patient to a sitting position. Lower the armrests (for patient comfort during weighing). Lower the footrest and have the patient place their feet on footrest before weighing.
   IMPORTANT! The patient’s feet must be on the footrest during weighing operation.

5. When the weight is stable (the annunciator will turn on), read the weight display.

6. If a printer is connected to scale, press the PRINT key to print a ticket.

7. Raise the armrests and footrest out of the way, and then assist the patient out of the chair.

Weighing with Item on Chair Scale

1. Place the item (blanket or similar covering) on the chair scale.

2. The display will show the weight of the item on the scale.

3. Press the ZERO key.

4. The weight display will return to zero. The ZERO and annunciators will turn on. The weight of the item has been “zeroed off”.

5. Raise the armrests and footrest if needed, and then assist the patient to a sitting position. Lower the armrests (for patient comfort during weighing). Lower the footrest and have the patient place their feet on footrest before weighing.
   IMPORTANT! Patient’s feet must be on the footrest during weighing operation.

6. When the weight is stable (the annunciator will turn on), read the weight display.

7. If a printer is connected to scale, press the PRINT key to print a ticket.

8. Raise the armrests and footrest out of the way, and then assist the patient out of the chair.

IMPORTANT!

ALWAYS lower the footrest after the patient is seated. ALWAYS raise the footrest before the patient stands up. NEVER STAND UPRIGHT ON THE FOOTREST!

REPLACEMENT PART IDENTIFICATION

BASE AND FRAME SUPPORT ASSEMBLY (0033-0561-0A)

STATEMENT OF LIMITED WARRANTY

Detecto Scale warrants its equipment to be free from defects in material and workmanship as follows:  Detecto warrants to the original purchaser only that it will repair or replace any part of equipment which is defective in material or workmanship for a period of two (2) years from date of shipment.  Detecto shall be the sole judge of what constitutes a defect.

During the first ninety (90) days Detecto may choose to replace the product at no charge to the buyer upon inspection of the returned item.

After the first ninety (90) days, upon inspection of the returned item, Detecto will repair or replace it with a remanufactured product.  The customer is responsible for paying for the freight both ways.

This warranty does not apply to peripheral equipment not manufactured by Detecto; this equipment will be covered by certain manufacturer’s warranty only.

This warranty does not include replacement of expendable or consumable parts. This does not apply to any item which has deteriorated or damaged due to wear, accident, misuse, abuse, improper line voltage, overloading, theft, lightning, fire, water or acts of God, or due to extended storage or exposure while in purchaser’s possession.  This warranty does not apply to maintenance service. Purchased parts will have a ninety (90) day repair or replacement warranty only.

Detecto may require the suspect product to be returned to the factory; item(s) must be properly packed and shipping charges prepaid.  A return authorization number must be obtained for all returns and marked on the outside of all returned packages. Detecto accepts no responsibility for loss or damage in transit.

Conditions Which Void Limited Warranty

This warranty shall not apply to equipment which:

A.) Has been tampered with, defaced, mishandled or has had  repairs and modifications not authorized by Detecto.

B.) Has had serial number altered, defaced, or removed.

C.) Has not been grounded according to Detecto’s recommended procedure.

Freight Carrier Damage

Claims for equipment damaged in transit must be referred to the freight carrier in accordance with freight carrier regulations.

This warranty sets forth the extent of our liability for breach of any warranty or deficiency in connection with the sale or use of the product. Detecto will not be liable for consequential damages of any nature, including but not limited to, loss of profit, delays or expenses, whether based on tort or contract.  Detecto reserves the right to incorporate improvements in material and design without notice and is not obligated to incorporate improvements in equipment previously manufactured.

The foregoing is in lieu of all other warranties, express or implied including any warranty that extends beyond the description of the product including any warranty of merchantability or fitness for a particular purpose.  This warranty covers only those Detecto products installed in the forty-eight (48) contiguous continental United States.

FREQUENTLY ASKED QUESTIONS

What is a chair scale?

Chair scales make an accurate measurement using a number of sensors without asking the patient to stand up. It could be challenging for patients with restricted mobility to stand on a scale. When a patient finds sitting more comfortable or is unable to stand, chair scales are employed.

What is Detecto scale?

In order to comfortably measure, weigh, and determine Body Mass Index in hospitals, clinics, and emergency care facilities, DETECTO’s digital physician scales have low, flat platforms, models with or without columns, and mechanical or digital stadiometers.

Are Cardinal Detecto scales accurate?

Digital precision balance scales from DETECTO are designed for extremely accurate weighing applications and have an accuracy of 10 milligrams.

How do you calibrate a Cardinal Detecto scale?

Press and hold the 0 key while the software version is displayed on the display. When the calibration enunciator is turned on, the display will change to indicate CAP in the larger lower seven segment display, the current scale capacity setting in the smaller upper seven segment display, and the current scale capacity setting. You are now prepared to calibrate.

Is a chair scale accurate?

If a chair scale has a Class III validation, a Green M label (older models), an M18 label (newer models), and a CE mark, then it is accurate enough to be used in a professional medical setting.

How do you use a weighing scale on a chair?

To acquire an accurate reading while using a chair scale to measure a patient’s weight, make sure the patient has their feet on the adjustable foot rests and their arms on the armrests. The indicator at the rear of the chair scale will display the patient’s weight once they are seated on it.

Are digital scales 100% accurate?

Test loads were accurately weighed on digital scales while weights on dial- type scales varied substantially (p 0.05). At all weights, dial scales had considerably worse accuracy than digital scales (p 0.05). By scale age, accuracy and precision were not affected.

Are you heavier sitting or standing?

According to the findings, standing burnt an additional 0.15 calories per minute on average than sitting. In comparison to sitting, men burnt an additional 0.2 calories per minute while standing, which was twice as many as women’s additional 0.1 calories per minute.

Can I weigh myself sitting down?

Weighing can be done on a chair for patients who are unable to stand using the Detecto Cardinal Scale.

How do you weigh someone who can’t stand?

You can weigh someone who can’t stand using the Detecto Cardinal digital chair scale.

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