Universal Calibrang Machine
(UCM) Manual
(PM-5201)
Morehouse Instrument Company, Inc.
1742 Sixth Ave., York, PA 17403-2675 USA
Phone: (717) 843-0081
www.mhforce.com
Page 2
Rev. 03/2024
Table of Contents
1.Introducon
1.1 Origin and Use ...........................................................................4
1.2 Funconal Operaon......................................................................4
1.3 Design ..................................................................................5
1.4 Reference Standard .......................................................................5
1.5 Overview ...............................................................................6
2. Descripon
2.1 General .................................................................................7
2.2 Construcon.............................................................................7
2.3 Load Bearing Frames......................................................................9
2.4 Hydraulic Jack Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.5 Hydraulic Pumps .........................................................................9
3. Preparaon for Use
3.1 Unpacking..............................................................................13
3.2 Machine Installaon .....................................................................13
3.3 Installaon of a Reference Standard ........................................................14
3.4 Prepare the Hand Pump for Use............................................................20
3.5 Prepare the Jack Assembly for Use .........................................................20
4. Operaon
4.1 Operang Condions ....................................................................21
4.2 Compression Setup ......................................................................22
4.3 Tension Setup...........................................................................24
4.4 Hand Pump Operaon....................................................................28
4.5 Universal Hydraulic Pump .................................................................29
4.6 Calibraon .............................................................................29
4.7 Tare Load ..............................................................................30
5. Service, Inspecon, Maintenance, & Lubricaon
5.1 Tools ..................................................................................32
5.2 Service Inspecon .......................................................................32
5.3 Maintenance ...........................................................................32
5.4 Lubricaon .............................................................................33
5.5 Rust Prevenon .........................................................................33