Carver 12-10 Operation, Installation, And Maintenance Manual Download Page 1

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CARVER

OPERATION, INSTALLATION AND MAINTENANCE MANUAL

TWO and FOUR POST MANUAL HYDRAULIC PRESSES

HEATED AND UNHEATED

IMPORTANT:

PLEASE READ CAREFULLY BEFORE INSTALLING OR OPERATING THIS EQUIPMENT

CARVER, INC.

1569 Morris Street, P.O. Box 544

Wabash, IN 46992-0544

PH: 260-563-7577 FAX: 260-563-7625

Summary of Contents for 12-10

Page 1: ...MANUAL TWO and FOUR POST MANUAL HYDRAULIC PRESSES HEATED AND UNHEATED IMPORTANT PLEASE READ CAREFULLY BEFORE INSTALLING OR OPERATING THIS EQUIPMENT CARVER INC 1569 Morris Street P O Box 544 Wabash IN...

Page 2: ...considerations when selecting a hydraulic press CARVER INC can advise you on proper selection and sizing of systems for the operating environment at your location CARVER INC is committed to a continu...

Page 3: ...LLATION 3 4 3 5 SETTING UP 3 4 3 6 GAUGE INFORMATION 3 5 3 7 RAM FORCE CALCULATION 3 5 3 8 FILLING THE OIL RESERVOIR 3 6 3 9 GASES OR DUST REMOVAL 3 6 3 10 CONNECTING UTILITIES 3 6 SECTION FOUR OPERAT...

Page 4: ...10 1 SECTION ELEVEN APPENDIX 11 1 Hydraulic Unit Drawings 12 ton 25 ton 11 1 Hydraulic Unit Section View Typical 11 1 Hydraulic Unit Drawing 30 ton 11 1 Gauge Union Coupling Assembly Typical 11 1 Hydr...

Page 5: ...ucts crushing analysis on cement core samples molding of plastic quality control specimens and preparing KBr or tracer pellets etc Each accessory allows you to tailor the hydraulic press to your speci...

Page 6: ...CT NOTICE If you believe that your equipment has a defect which could cause injury you should immediately discontinue its use and inform CARVER INC at our address listed in this manual The principle f...

Page 7: ...machinery formed over a period of months or years Your employer probably has established a set of safety rules in your workplace Those rules this manual or any other safety information will not keep y...

Page 8: ...attended even for a moment check all settings before starting the next cycle If your press has multiple platens be sure ALL floating platens are completely open before reaching into the clamp area At...

Page 9: ...standing this manual NEVER move molds or service the press with the electric power on Clean bolsters platens and molds before installing the mold set Dirt or foreign materials can cause misalignment r...

Page 10: ...EMEMBER TO BLEED all pressure from system components refer to the Maintenance Section of this manual TURN OFF all air water and hydraulic pressure supplies and all accessory equipment at the machine D...

Page 11: ...l in accordance with the national and local codes which apply When you have completed the repair or maintenance procedure check your work remove your tools rigging and handling equipment Do not restor...

Page 12: ...57 0 16 75 0 425 75 16 19 406 0 14 75 0 374 1 16 25 406 N A N A N A N A 0 11 0 279 0 5 5 0 140 N A N A 0 5 75 0 146 N A N A 0 12 0 305 FOOTPRINT W x D IN MM 11 x 16 279 x 406 11 x 16 279 x 406 16 x 15...

Page 13: ...AYLIGHT OPENING UNHEATED IN MM HEATED IN MM 1 15 25 381 N A N A 2 9 2 228 N A N A N A N A 0 10 0 254 N A N A 2 3 2 76 1 14 25 355 N A N A 2 9 2 228 N A N A FOOTPRINT W x D IN MM 18 x 18 457 x 457 18 x...

Page 14: ...G UNHEATED IN MM HEATED IN MM N A N A 0 9 5 0 241 N A N A 2 3 2 76 1 17 25 431 N A N A 2 9 2 228 N A N A N A N A 0 12 0 305 N A N A 2 3 2 76 FOOTPRINT W x D IN MM 18 X 25 457 X 635 18 X 25 457 X 635 1...

Page 15: ...482 X 482 HEIGHT IN MM 30 761 36 914 42 1066 WEIGHT lbs Kg 190 83 380 166 575 250 NOISE LEVEL 70db A 70db A 70db A FULL LOAD CURRENT 115V 240V 12 2A 6 1A 24 4A 12 2A N A 22 6A MAX SYSTEM PRESSURE PSI...

Page 16: ...See reference drawing 110478B in the appendix IMPORTANT DO NOT use more than two 2 seals at one time 3 7 RAM FORCE CALCULATION All CARVER gauges are calibrated for the specific ram diameter of the hyd...

Page 17: ...isconnect switch or disconnect plug Connect main power to the press through the disconnect CAUTION On presses with thermostat control customer is to provide short circuit protection based upon the ele...

Page 18: ...er air mix from the platen it is connected to The outlet hoses can be connected to a common manifold or separately connected to the plants drain system The outlet manifold or hoses must be connected t...

Page 19: ...th the standard press may cause the press to be unstable and may cause an over pressure condition resulting in damage to the hydraulic unit CAUTION When using a press with hot plates gauntlet gloves s...

Page 20: ...he release valve is equipped with a mechanical stop to prevent the valve from being turned out to far Pulling the cam release lever toward the operator to the horizontal position will allow the clamp...

Page 21: ...l MH 25 Ton 223Kn 4389CE drawing 100665D Model 12 12 2H 12 Ton 107Kn 4123CE drawing 100331D Model 25 12 25 Ton 223Kn 3855CE drawing 100327D Model 25 12 2 25 Ton 223Kn 4124CE drawing 100318D Model 25 1...

Page 22: ...n spacer pump the hydraulic unit to build force to the maximum capacity of the press 8 Tighten the lower nuts against the bottom surface of the top bolster as tight as possible 9 This is a good time t...

Page 23: ...ameplate current draw Digital Platen Control Systems Select the ON position of the ELECTRICAL DISCONNECT switch located on the front of the control panel of presses equipped with digital platen contro...

Page 24: ...ster more efficient production of laminations Another feature of this press is the variety of standard laminating accessories available These include CARVER polished chrome plates These plates have a...

Page 25: ...venly throughout the stack They also protect exposed surfaces of the polished plates It is not necessary to replace the blotters for each lamination however if they become brittle and hard due to high...

Page 26: ...eces two four or more may be laminated in the same layer A border left around the edges for trimming at least 1 4 6 4mm on all sides and 1 2 12 5mm between pieces is necessary 6 One plastic sheet 7 Re...

Page 27: ...Carver Inc 4 9...

Page 28: ...nating cycles After the stack has heated sufficiently for lamination to take place it is then transferred to the cold opening The two holding clamps are used to hold the stack of laminations firmly wh...

Page 29: ...t variance in these figures may be needed to suit particular conditions and requirements 2 The pressure may drop as much as several hundred pounds newtons below the desired load without harm This is p...

Page 30: ...cycle that the plastic sets or changes from a semi liquid to a solid state The press is designed so that the cooling operation will be a little faster than the heating therefore maintaining a continu...

Page 31: ...e valve c Worn or dislodged internal packing d Dirty valve seat e Air entrapment a Tighten hydraulic connections and refill with oil b Close release valve c Replace packing or seals where necessary d...

Page 32: ...2 turn or raise the cam release lever on 30 ton 267Kn Models and pump the unit about 12 times Close the release valve and test If pressure does not build properly repeat this procedure IMPORTANT To av...

Page 33: ...LLOWABLE TONS SQUARE ROUND TONS IN CM IN CM IN 2 CM2 SHORT METRIC 3 7 62 7 07 45 62 4 25 3 86 3 7 62 9 00 58 07 5 50 4 99 4 10 16 12 56 81 04 7 50 6 80 4 10 16 16 00 103 23 9 60 8 71 5 12 70 19 64 126...

Page 34: ...nti wear and anti foaming additives in the viscosity range of 150 SSU 100 F 38 C and a viscosity index of 90 can be used provided it is filtered prior to being added to the hydraulic reservoir IMPORTA...

Page 35: ...ates Test Cylinders Heated Platens Heating Cooling Plates Heated Test Cylinders Filter Pads KBr Buffer Plates Tile Molds Blotters Polished Plates Cage Equipment Pressure Cells Color Dispersion Molds P...

Page 36: ...rvice Department for details CARVER INC SALES DEPARTMENT Call from 8 00 a m to 4 30 p m Eastern Standard Time 260 563 7577 Extension 252 or 237 CARVER products are sold through a worldwide network of...

Page 37: ...ded conditions The Company s obligation under this warranty is limited to those parts which within twelve 12 months from delivery of equipment to original purchaser are returned to the factory with tr...

Page 38: ...Carver Inc 10 1 SECTION TEN PICTOGRAM TAG INFORMATION WARNING TAGS CRUSHING INJURY HOT SURFACE HIGH VOLTAGE INSIDE ENCLOSURE ONLY...

Page 39: ...Carver Inc 10 2 WARNING TAGS cont SHOCKING HAZARD HIGH VOLTAGE...

Page 40: ...AGS POWER ON POWER OFF TEMPERATURE CONTROL UNIT NUMBER 1 FOR PLATEN 1 TEMPERATURE CONTROL UNIT NUMBER 2 FOR PLATEN 2 TEMPERATURE CONTOL UNIT NUMBER 3 FOR PLATEN 3 TEMPERATURE CONTOL UNIT NUMBER 4 FOR...

Page 41: ...Carver Inc 10 4 PLATEN NUMBER 1 PLATEN NUMBER 2 PLATEN NUMBER 3 PLATEN NUMBER 4...

Page 42: ...Carver Inc 10 5 PRESS IDENTIFICATION TAG PRESS IDENTIFICATION TAG ELECTRICAL INFORMATION TAG...

Page 43: ...ngs 12 ton 25 ton Hydraulic Unit Section View Typical Hydraulic Unit Drawing 30 ton Gauge Union Coupling Assembly Typical Hydraulic Cylinder 30 ton Electrical Symbol Cross Reference Electrical Drawing...

Page 44: ...11 2...

Page 45: ...11 3...

Page 46: ...ncl rings CP13 10 329065 12 Pump Valve complete P1 12 329045 13 Overload Valve complete CP13 13 329046 14A Release Plunger complete CP13 17 329051 14B Release Valve complete PAC 18 32948 15 Lever Hand...

Page 47: ...place and proper tools are necessary to insure efficient and effective repair Special tools can be furnished on request TYPICAL ASSEMBLY DRAWING OF TWO SPEED PUMP SHOWING SECTIONAL VIEW LOCATION B C B...

Page 48: ...m Pump fails to supply greater output at no load than under load 1 2 3 4 1 2 3 4 5 6 Release valve ball not seating properly Ball Valves not seating properly Overload valve ball not seating properly L...

Page 49: ...h compressed air 5 Install new packing wipers and static seals being sure packing sealing lips face down toward the pressure Dip each part into clean hydraulic oil before assembly 6 Open the release v...

Page 50: ...springs To reassemble insert in sequence small ball small spring large ball and large spring in cleaned chamber Using the valve seal inserting tool CP13 44 assemble new valve seal Finally screw in va...

Page 51: ...raulic oil and carefully insert into plunger chamber Replace release lever and lever pin OVERLOAD VALVE If the pump fails to lift or hold a load after the release valve and pump valves have been check...

Page 52: ...valve spring and relief plunger Use threaded socket tool CP13 41 for removing plunger Clean and inspect valve hole Inspect plunger packing and replace if necessary To reassemble dip plunger packing in...

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