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Roemheld Hilma HCR-PA-11X10, Operation And Maintenance Manual

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Roemheld Hilma HCR-PA-11X10 Operation And Maintenance Manual Download Page 2

HYDRAULIC WORKHOLDING

▪ 

MACHINE VISES

▪ 

ZERO POINT MOUNTING

QUICK DIE CHANGE

▪ 

QUICK MOLD CHANGE

▪ 

MAGNETIC CLAMPING

PRODUCTS FOR ASSEMBLING

CARR LANE ROEMHELD MFG. CO.

1 |

H I L M A

TABLE OF CONTENTS

1.0 INTRODUCTION PAGE

A. The

HCR-PA-11X10

Line of Pumps

B.

HCR-PA-11X10

Reservoir Versions

2.0 INSTALLATION AND OPERATION

A. Installation

B. Check List

C. Reservoir Filling and Draining

D. Start-up & Bleeding the System

E. Pressure Switch Setting

F. Kick Down Relief Setting

3.0 MAINTENANCE AND SERVICE

A. General

B. Air Spool Lubrication

C. Trouble Shooting Guide

D. Spare Parts List

4.0 GENERAL ASSEMBLY

A. Mounting the Ratio Plate

B. Mounting the Air Body

C. Mounting the Air Cap

D. Final Assembly

5.0 DRAWINGS

Summary of Contents for Hilma HCR-PA-11X10

Page 1: ...KHOLDING MACHINE VISES ZERO POINT MOUNTING QUICK DIE CHANGE QUICK MOLD CHANGE MAGNETIC CLAMPING PRODUCTS FOR ASSEMBLING CARR LANE ROEMHELD MFG CO 0 H I L M A OPERATION AND MAINTENANCE MANUAL HCR PA 11X10 Power Unit ...

Page 2: ...ps B HCR PA 11X10 Reservoir Versions 2 0 INSTALLATION AND OPERATION A Installation B Check List C Reservoir Filling and Draining D Start up Bleeding the System E Pressure Switch Setting F Kick Down Relief Setting 3 0 MAINTENANCE AND SERVICE A General B Air Spool Lubrication C Trouble Shooting Guide D Spare Parts List 4 0 GENERAL ASSEMBLY A Mounting the Ratio Plate B Mounting the Air Body C Mountin...

Page 3: ...s allowing the pump to be operated at any attitude Weighing just 15 pounds 30 CI reservoir filled the units are ideally suited for portable all attitude operation SECTION 2 0 INSTALLATION AND OPERATION A INSTALLATION 1 Self Contained Reservoir version Drill the four mounting holes on the intended vertical mounting surface per the dimensions shown on the enclosed General Arrangement Self Contained ...

Page 4: ...y retracted condition These conditions must be present before topping off the oil level in the reservoir Otherwise additional fluid will be introduced to the reservoir resulting in overflow Remove vent filler cap Pour clean oil through a strainer into reservoir until full as indicated in the upper bulls eye Replace vent filler cap Top off the reservoir after the system has been bled Sec D below No...

Page 5: ... If pressure is lost then the press shuts down Pressure switches are set at 10 15 below operating pressure Turn the pressure switch adjustment knob counter clockwise all the way out Now bring the system up to pressure Using a multimeter on the ohms Ω setting place the test leads of the voltage meter on terminals 1 and 2 of the pressure switch You will have continuity at this point Turn the pressur...

Page 6: ...down pressure occurs Please note you must depressurize the system in between each set point change SECTION 3 0 MAINTENANCE AND SERVICE A GENERAL 1 Upon receipt of the pump inspect the assembly thoroughly If physical damage is evident do not operate the unit Consult your distributor or the manufacturer for replacement parts or corrective action 2 The HCR PA 11X10 line of pumps is designed to be vir...

Page 7: ...muffler then internal rod seals are worn excessively repair replace without delay to prevent internal damage to the pump Note This condition is always caused by contaminated oil Pump will not cycle Pump short cycles Air limit valve in Air Cap failed Replace Air limit valve in Hydraulic Body failed Replace Pump cycles but does not generate pressure Pump is air bound check fluid reservoir level and ...

Page 8: ...nd gently rock the hydraulic piston into the bore Slide the Ratio plate down the shaft until contact is made with the Body Next install the four mounting bolts 1 4 20 x 1 and lock washers into the center pattern and snug to just compress the lockwashers If there are two more bolt holes along the bottom edge install these bolts now without lock washers and snug Lastly tighten all bolts in small inc...

Page 9: ...the DO 3 pad on the hydraulic body D FINAL ASSEMBLY Align the bottom faces of and tie down the Air Cap through the Air Body and Ratio Plate to the Hydraulic Body using the four mounting bolts 5 16 18 x 4 and lock washers Snug the bolts using a cross pattern Connect a temporary air supply to the pump NO OIL YET and be sure the air regulator is turned out fully CCW Slowly turn in CW the air regulato...

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