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Equalizer HP350SD Operator's Instruction Manual

Double acting hydraulic sealed hand pumps
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O P E R AT O R I N S T R U C T I O N M A N U A L
HP350SD
HP550SD
HP1000SD
D O U B L E A C T I N G
H Y D R A U L I C
S E A L E D H A N D
P U M P S
E Q U A L I Z E R I N T E R N A T I O N A L L T D
w w w . e q u a l i z e r i n t e r n a t i o n a l . c o m

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Summary of Contents for Equalizer HP350SD

  • Page 1 O P E R AT O R I N S T R U C T I O N M A N U A L HP350SD HP550SD HP1000SD D O U B L E A C T I N G H Y D R A U L I C...

  • Page 2: Table Of Contents

    INSPECTION CLEANING MAINTENANCE STORAGE & TRANSPORTATION SUB-SEA USAGE LONG-TERM STORAGE - MAINTENANCE PLAN TECHNICAL SPECIFICATIONS TECHNICAL DATA KIT CONTENTS HP350SD, HP550SD & HP1000SD WEIGHTS AND DIMENSIONS TROUBLESHOOTING HP350SD/HP550SD/HP1000SD TROUBLESHOOTING REGULATORY INFORMATION REGISTERED HEAD OFFICE PARTS LISTS & SERVICE KITS 15/02/2019 DOUBLE ACTING HYDRAULIC HP350SD;...

  • Page 3: Introduction

    If in doubt as to the safety precautions and applications, contact Equalizer using the contact details at the back of this manual. DOUBLE ACTING HYDRAULIC HP350SD; HP550SD;...

  • Page 4: Definition Of Terms

    WARNING: Immediately replace worn or may cause serious injury or even death. damaged parts with genuine Equalizer parts. Equalizer parts are designed to fit properly and withstand rated loads. For repair or maintenance DO: an illustration showing how the tool should service contact your Equalizer distributor or be used.

  • Page 5: General Hand Pump Operation

    CONTROL LEVER RETRACT ADVANCE 2. The pump handle is raised, which creates a vacuum in the piston chamber which sucks oil from the reservoir into the chamber. DOUBLE ACTING HYDRAULIC HP350SD; HP550SD; SEALED HAND PUMPS HP1000SD...

  • Page 6: Hp350Sd, Hp550Sd & Hp1000Sd

    OP E R ATOR INSTRUC T IO N M A NUA L I M -H PccS D _Re v 05 The HP350SD, HP550SD & HP1000SD is fitted with a control lever. This enables the operator to pressurise HP350SD , HP5 50SD & H P1000S D the advance or retract hoses.
  • Page 7 LOCKING RING IMPORTANT: there is a risk of back-loading individual tools when manifolded. To mitigate this risk, ensure all Control Knobs are fully open before releasing pump pressure! DOUBLE ACTING HYDRAULIC HP350SD; HP550SD; SEALED HAND PUMPS HP1000SD...

  • Page 8: Hand Pump Maintenance

    • visual inspection of the outer parts of the hand pump, checking for obvious damage, degradation Equalizer Hand Pumps should be stored in a cool, or missing parts. dry place. Tools should always be cleaned, serviced and lubricated prior to storage. Ensure that tools are •...
  • Page 9 NOTE: depending on moisture content of air, silica gel should be changed weekly. 8. Visually inspect kits after 30-days and every 30-days thereafter. Remember to replace silica gel before closing case. DOUBLE ACTING HYDRAULIC HP350SD; HP550SD; SEALED HAND PUMPS HP1000SD...

  • Page 10: Technical Specifications

    0.77cc (0.046in 0.77cc (0.046in MAX HANDLE EFFORT 33kgf (72.75lbf) 25kgf (55.12lbf) 21kgf (46.30lbf) PISTON STROKE 18.0mm (0.71”) 18.0mm (0.71”) 18.0mm (0.71”) HYDRAULIC OIL Grade 15 cSt Grade 15 cSt Grade 15 cSt DOUBLE ACTING HYDRAULIC HP350SD; HP550SD; SEALED HAND PUMPS HP1000SD...

  • Page 11: Kit Contents

    1 x ⅜” Port Gauge Adaptor Product Code: HP350SDMIN 1 x Instruction Manual 1 x Cardboard Packaging 1 x HP350SD Pump Unit 1 x 700 bar (10 000 psi) Pressure Gauge Packaging Dimensions: 1 x ⅜” Port Gauge Adaptor 250 mm x 180 mm x 900 mm 1 x Instruction Manual (9.84”...
  • Page 12 456.0mm (17.95”) 454.0mm (17.87”) 769.0mm (30.28”) HANDLE LENGTH (B) 360.0mm (14.17”) 490.0mm (19.29”) 537.0mm (21.14”) PUMP WEIGHT 5.0kg (11.0lb) 5.6kg (12.3lb) 6.7kg (14.8lb) GROSS KIT WEIGHT 5.5kg (12.1lb) 6.1kg (13.4lb) 7.2kg (15.9lb) DOUBLE ACTING HYDRAULIC HP350SD; HP550SD; SEALED HAND PUMPS HP1000SD...

  • Page 13: Troubleshooting

    There is dirt or a damaged valve seat within the pump unit. R E C O M M E N D E D A C T I O N : The pump should be sent to an authorised Equalizer distributor for repair. DOUBLE ACTING HYDRAULIC HP350SD;...
  • Page 14 8. Fill the reservoir to the top with a good quality hydraulic oil of the grade 15 cSt 9. Reinsert the refilling plug, wipe away any oil, and reassemble by reversing the disassembly NUTS process DOUBLE ACTING HYDRAULIC HP350SD; HP550SD; HP1000SD SEALED HAND PUMPS...

  • Page 15: Regulatory Information

    O P E R ATO R I NS TRUC TI ON MA NUA L IM - HPc cS D _Re v05 REGULATORY PARTS LISTS INFORMATION & SERVICE KITS REGIS TE R ED HE AD OF F I C E EQUALIZER INTERNATIONAL LTD. Equalizer House Claymore Drive Aberdeen Scotland AB23 8GD DOUBLE ACTING HYDRAULIC HP350SD;...
  • Page 16 OP E R ATOR INSTRUC T IO N M A NUA L I M -H PccS D _Re v 05 HP350SD DOUBLE ACTING HYDRAULIC SEALED HAND PUMP PUMP PUMP PUMP ITEM PART No. DESCRIPTION PART No. ITEM PART No. DESCRIPTION...
  • Page 17 716300-01 SERVICE KIT M: - GAUGE COUPLER FEMALE - COUPLER - PORT GAUGE ADAPTOR 735100-01 SERVICE KIT N: - RESERVOIR BLADDER - OIL FILTER - O-RING - REFILLING PLUG info@equalizerinternational.com www.equalizerinternational.com DOUBLE ACTING HYDRAULIC HP350SD; HP550SD; SEALED HAND PUMPS HP1000SD...
  • Page 18 SERVICE KIT M: 716300-01 - GAUGE COUPLER FEMALE - COUPLER - PORT GAUGE ADAPTOR SERVICE KIT N: 735100-01 520001-01 - RESERVOIR BLADDER - OIL FILTER - O-RING - REFILLING PLUG info@equalizerinternational.com www.equalizerinternational.com DOUBLE ACTING HYDRAULIC HP350SD; HP550SD; SEALED HAND PUMPS HP1000SD...
  • Page 20 E Q U A L I Z E R I N T E R N A T I O N A L L T D . H e a d O f f i c e E q u a l i z e r H o u s e C l a y m o r e D r i v e A b e r d e e n S c o t l a n d...

This manual is also suitable for:

Hp1000sdHp550sd

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