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Hydraulic pump Hydraulically controlled pump for oil Operation and maintenance manual Original instructions C2305IE - WK 23/19 DropsA products can be purchased at DropsA branches and authorised distributors, go to www.dropsa.com/contact or write to sales@dropsa.com...
1. INTRODUCTION DROPSA S.P.A. - All rights reserved This operation and maintenance manual refers to the hydraulic pump and contains important information for the health and safety protection of the personnel who use this equipment. The most recent version can be obtained by requesting it from the Sales Technical Office or online at http://www.dropsa.com.
3. Product Identification A label is located on the pump reservoir that indicates the product part number, the power supply voltages and the basic features.
4.1 Hydraulic system The hydraulic diagram is below: 5. Components In the following, the main components are indicated that make up the pump in the various versions, accessories and related options. STANDARD PUMP COMPONENTS Piston Lubricant filling and bleeding Adjustment screw and lubricant outlet Hydraulic oil bleeding Hydraulic connection Lubricant cartridge housing...
6. Unpacking and Installation 6.1 Unpacking Once you have identified the place suitable for installation, open the packaging, remove the pump and check to ensure that it has not suffered any damage during transportation and storage. The packing material does not require special disposal precautions as it is in no way dangerous or pollutant.
Use gloves and eye protection as required by the lubricant safety data sheet. DO NOT use lubricants that are aggressive to NBR gaskets. If you are unsure, contact the Dropsa S.p.A technical office for a detailed list of recommended lubricants. Never ignore health hazards and always follow sanitary regulations.
7.2. Lubricant Filling The pump is supplied without a cartridge and completely empty. The reservoir can house 400 cc cartridges. To fill it, you must proceed as follows: Step2: Cartridge Pump Step1: Step3: pull the reservoir rod Unscrew the reservoir Remove the cartridge cap upward from the base...
7.3. Flow capacity adjustment For the adjustment of the flow rate, you must proceed as follows: Unscrew the locking nut Tighten or loosen the adjustment screw to achieve the desired flow rate (see diagram below).
Below is a troubleshooting table where the main faults, probable causes and possible solutions to be carried out immediately are indicated (contact Dropsa). In the event of doubts and/or irresolvable problems, do not search for the fault disassembling parts of the pump, but rather contact the Dropsa Technical Office. TROUBLESHOOTING TABLE FAULT...
Upon demolition of the pump, the identification label and any other document must be destroyed. 11. Ordering Information 11.1. Standard Versions STANDARD PUMP DESCRIPTION PART NUMBER HYDRAULIC PUMP 1:1 3414100 CARTRIDGE 1524952...
EXHAUST AIR SCREW 3230103 GREASE NIPPLE 0022021 GASKET 0018957 DropsA S.p.A. will not be held liable for any worsening of the pump’s performance or for damage caused by the pump due to the use of non-original replacement parts. 0152703 3230103 0018957 0022021...
13. Handling and Transport Before shipment, the pumps are carefully packed inside a cardboard box. During transport and storage of the equipment, pay attention to the direction indicated on the box. Upon receipt, check that the packaging is not damaged and store the pump in a dry place. 14.
PPE regulation on proper use according to regulations in force). Use of unsuitable lubricant. The characteristics of the lubricant are indicated both on the pump and in this Operation and maintenance manual (in the event of any doubt, contact the Dropsa S.p.A. Technical Office). PROHIBITED FLUIDS FLUIDS...
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