background image

Unpacking and Inspection

UNPACKING AND INSPECTION

Upon receipt of meter, perform the following:

OTEE:

N

If damage to the shipping container is evident, request the carrier to be present when meter is unpacked 

1   Carefully open the shipping container  Remove all the cushioning material surrounding the meter and carefully lift the 

meter from the container  Retain all of the packing material for possible use in reshipment or storage of the meter 

2   Visually inspect the meter and the accessory device for any physical damage such as scratches, loose or broken parts, or 

any other damage that may have occurred during shipment of the product 

OTEE:

N

If damage is found upon receipt of the equipment, request inspection by the carrier's agent within 48 hours of 

the delivery  Then file a claim with the carrier  A claim for the equipment damaged in transit is the responsibility of 

the customer 

INSTALLATION

MPORTANT

I

The meter must be installed horizontally in the line with the registration upright.

Any special instructions required for the installation and or electrical connection of any meter-mounted or freestanding 

accessory devices, such as registers, pulse transmitters, and remote batch controllers, will be provided as a supplement to 

this manual 
Please read the following instructions to become familiar with the requirements and the recommended procedures involved 

THE METER MUST BE OPERATED IN AN APPLICATION WITHIN THE SPECIFIED TEMPERATURE RANGE TO OBTAIN 

OPTIMUM ACCURACY AND PREVENT DAMAGE TO ANY INTERNAL COMPONENTS.

1   Verify the fluid operating temperature range is compatible with the materials of construction of the meter received 

THE LIFE OF THE METER WILL BE IMPAIRED IF IT IS OPERATED AT FLOW RATES IN EXCESS OF THOSE INDICATED IN THE 

PRODUCT SPECIFICATIONS.

2   If any solid material is present in the liquid, install a strainer upstream of the meter 
3   Locate the meter installation with consideration for sufficient space for cleaning and maintenance of the meter 
4   Review the overall dimensions (including laying length requirements) of the meter  If necessary, consider the height 

dimensions including the meter-mounted accessory  Then proceed as follows:
a   Measure the overall length of the meter with the connection pieces attached to the inlet and outlet spuds of the meter 
b   Be sure to provide this proper gap length in the facility piping 

Page 4 

September 2014

RDM-UM-01089-EN-06

Содержание Recordall Series

Страница 1: ...RDM UM 01089 EN 06 September 2014 Recordall Industrial Meters Nutating Disc Meter User Manual ...

Страница 2: ...nciple 3 Unpacking and Inspection 4 Installation 4 General Operating Instructions 5 Manual Operation 5 Accessory Controlled Operation 5 Shutdown Instructions 5 Maintenance 6 Preventive Maintenance 6 Calibration Check and Adjustment 6 Servicing 8 Page 2 September 2014 RDM UM 01089 EN 06 ...

Страница 3: ...ndicators and batch process controllers Operating Principle The metering principle known as positive displacement is based on the continuous filling and discharging of the measuring chamber Controlled clearances between the disc and the chamber provide precise measurement of each volume cycle As the disc nutates the center spindle rotates a magnet The movement of the magnet is sensed through the m...

Страница 4: ...or freestanding accessory devices such as registers pulse transmitters and remote batch controllers will be provided as a supplement to this manual Please read the following instructions to become familiar with the requirements and the recommended procedures involved THE METER MUST BE OPERATED IN AN APPLICATION WITHIN THE SPECIFIED TEMPERATURE RANGE TO OBTAIN OPTIMUM ACCURACY AND PREVENT DAMAGE TO...

Страница 5: ...s when a meter accessory provides a signal output to activate and or deactivate a valve or other flow control device VALVES CONTROLLING THE FLUID FLOW THROUGH THE METER SHOULD BE OPENED AND CLOSED SLOWLY TO PREVENT SHOCK LOADS THAT MAY DAMAGE THE METER MEASURING ELEMENT Manual Operation The following procedures are for use in simple metering applications where the flow of fluid is controlled by ha...

Страница 6: ...llow these instructions to perform on site calibration checks and adjustments Accuracy Test 1 Place a test tank of known volume at the output of the meter 2 Fill the test tank to the calibrated level Make a test run at the same flow rate to be used in the actual operation 3 Record the quantity indicated on the accessory 4 Repeat the test three times and average the recorded results 5 Perform the f...

Страница 7: ...ample Existing Change gear Ratio 42 Teeth 0 976 43 Teeth Meter Accuracy 95 Corrected Change gear Ratio 0 976 x 95 0 927 100 4 If change gear charts are available select a new change gear combination that matches the corrected change gear ratio If new gears are not available submit an order for corrective change gears to the nearest Badger Meter Representative or contact the Industrial Division of ...

Страница 8: ...the correct seal Replacement of seal is always recommended d Assemble and tighten the bolts or retaining ring Alternative Disassembly Method for Service Loosen all the connection pieces slightly Turn the meter upside down putting gravity on your side This will help eliminate the possibility of the chamber assembly and or the screen component dropping during disassembly and causing damage Recalibra...

Отзывы: