Brecknell PS 150 User manual

PS150 Slimline and PS400 Slimline
Digital Receiving Scale
User Instructions
AWT 35-100029
Issue AB

PS150_PS400 Slimline_u_en_100029.book
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4 PS150 Slimline and PS400 Slimline User Instructions
1 General Information and Warnings
The PS150 Slimline is a 150lb Digital Receiving Scale. The PS400 Slimline is a 400lb
Digital Receiving Scale. Both units can be powered with (4) AA batteries or by using
the provided power supply that plugs into the side of the indicator. The scale is
equipped with a movable display that can be placed on the work surface or mounted to
the wall.
1.1 Specifications
1.2 Description of Parts
Capacity (LB): PS150 Slimline = 150lb x 0.1lb / 70kg x 0.05kg
PS400 Slimline = 400lb x 0.2lb / 200kg x 0.1kg
Capacity (KG): PS150 Slimline = 68kg x 0.1kg
PS400 Slimline = 181kg x 0.2kg
Power Source: 4 AA batteries with automatic shutoff
LCD Display 1'' digit size displays weight

PS150 Slimline and PS400 Slimline User Instructions 5
1.3 Installation
1. Remove the scale and indicator from the box.
2. Connect the power supply to the side of the indicator or install batteries.
Refer to section 1.4 for information on installing batteries.
1.4 Battery Installation
The Digital Receiving Scale operates with (4) “AA” batteries (Alkaline preferred). The
battery compartment is located on the underside of the indicator portion of the scale.
1. Turn the indicator over to expose the battery compartment.
2. Remove battery compartment door and insert batteries into compartment.
Make certain to observe the correct polarity.
3. Replace compartment door.
1.5 Auto Shutoff Feature
This feature makes the scale shut off after 5 minutes of non-use to conserve battery
life. You can disable this feature so the scale will operate continuously.
1. With the scale off, press and hold the UNIT button.
2. Press and hold ON, while holding the UNIT button down.
3. The display will show "8888 " and then "A_of " will appear. The auto-off feature
is now de-activated. Release the buttons.
4. To make the auto-off active again, repeat steps 1 and 2 and "A_on " will
appear. The auto-off is now enabled.
Battery compartment door

6 PS150 Slimline and PS400 Slimline User Instructions
1.6 Mounting the Indicator
1. Mount bracket to wall using (2) screws that are appropriate anchors for the
surface being mounted to.
2. Using the grooves in the rear of the indicator, slide indicator onto mounted
bracket.
1.7 Routine Maintenance
Always turn off the machine and isolate from the power supply before starting any
routine maintenance to avoid the possibility of electric shock.
1.8 Sharp Objects
Do not use sharp objects such as screwdrivers or long fingernails to operate the keys.
1.9 Cleaning the Indicator
IMPORTANT: This equipment must be routinely checked for proper operation
and calibration.
Application and usage will determine the frequency of calibration required for
safe operation.
Table 1.1 Cleaning DOs and DON’Ts
DO DO NOT
Wipe down the outside of standard products
with a clean cloth, moistened with water and
a small amount of mild detergent
Attempt to clean the inside of the indicator
Use harsh abrasives, solvents, scouring cleaners or
alkaline cleaning solutions
Spray the cloth when using a proprietary
cleaning fluid
Spray any liquid directly on to the display window

PS150 Slimline and PS400 Slimline User Instructions 7

8 PS150 Slimline and PS400 Slimline User Instructions
2 General Operation
2.1 Display and Function
2.2 Keypad
Tare Button
When pressed one time, the scale will tare (zero out) the load on the platform.
Unit Button
Press to change between the following units of measure: kg, lb, lb-oz.
ON/OFF Button
Press to turn the scale "ON" or "OFF".
Stable Annunciator
Unit of Measure
Annunciator
By default, the scale turns off automatically after 5 minutes of inactivity.

PS150 Slimline and PS400 Slimline User Instructions 9
2.3 Functions
2.3.1 Power on
To turn the scale on, press the ON/OFF button. The display will turn on and
automatically zero the weight. This indicates that the scale is ready for use.
2.3.2 Weighing
If the scale does not show zeros, verify that nothing is on the scale and press TARE to
zero the scale.
1. When the display shows "0" it is ready to weigh an object.
2. Place the item to be weighed on the scale base.
The weight appears on the indicator.
2.3.3 Tare Operation
When weighing an item in a box or container, use the TARE function to zero out the
weight of the container.
1. Place the box or container on the platform.
2. Press TARE.
The display will show "0".
3. Place the item to be weighed in the container.
The weight on the display is the weight of the item and does not include
the box or container.

10 PS150 Slimline and PS400 Slimline User Instructions
2.4 Calibrating the Scale
The PS150/400 Slimline can be calibrated using either kilograms or pounds, depending
on the unit of measure you will be using the scale in.
Before beginning the calibration procedure, be sure to have the necessary weights
available.
For calibration, the following weights are allowed:
1. With the scale on and the display showing zeros, press and hold the UNIT key
until the maximum capacity of the scale is displayed. The display will also
indicate which unit of measure (lb or kg).
2. Press the UNIT key again to display the units of measure for calibration.
3. Press the TARE key to change the calibration unit of measure if necessary.
Calibration in kilograms Calibration in pounds
10 kg 20 lb
20 kg 50 lb
30 kg 100 lb
75 kg 150 lb
100 kg 200 lb
150 kg 300 lb
200 kg 400 lb
Values in bold italics (above) are for the PS400 Slimline, only.
kg

PS150 Slimline and PS400 Slimline User Instructions 11
4. Press the UNIT key to accept the calibration unit.
The calibration span weight is displayed.
5. Press TARE to change the calibration span weight. Available span weights are
shown below.
6. With the correct span weight displayed, press UNIT to accept.
The display flashes.
7. Place the calibration weight on the scale and press UNIT to accept.
8. The display flashes showing either PASS or FAIL.
9. If FAIL is displayed, repeat the calibration process.
Calibration in kilograms Calibration in pounds
10 kg 20 lb
20 kg 50 lb
30 kg 100 lb
75 kg 150 lb
100 kg 200 lb
150 kg 300 lb
200 kg 400 lb
Values in bold italics (above) are for the PS400 Slimline, only.

Brecknell USA
1000 Armstrong Dr.
Fairmont MN 56031
Tel:[phone]
Fax:[phone]
Email: [email protected]
http://www.brecknellscales.com
Brecknell UK
Foundry Lane,
Smethwick, West Midlands,
England B66 2LP
Tel:[phone]
Fax:[phone]
Email:
[e-mail]
http://www.brecknellscales.com