DROPSA LOCOPUMP Panduan Pengguna dan Pemeliharaan - Halaman 4
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6.2 INSTALLING THE PUMP
Allow sufficient space of at least 100 mm around the pump for ease of maintenance. Install at a suitable level for
refilling the oil reservoir. Do not install the pump neither in aggressive environments such as close to explosive
materials, nor on vibrating shelves. Fix the pump using the two fixing holes and 10 mm screws, and apply flat
washers under the screws. In order to fix the pump correctly, verify the inter axles dimensions (see the pictures
in chapter 12).
6.3 ELECTRICAL WIRING.
Before carrying out any wiring, ensure that the correct power supply is available (see the picture below). Refer to
the identification label on the Pump. In order to avoid dangers of electric shock it is important to remove all
power before installation or maintenance.
Electrical connections must be carried out in accordance with prevailing standards and must guarantee
adequate power and protection to the pump unit.
6.4 HYDRAULIC CONNECTIONS
Hydraulic connectors are placed on the front face of the pump body. The pump outlets are threaded as standard
with 1/4" BSP threads.
6.5 SUPPLY CONNECTION
Use a fitting of 1/8" BSP to connect the pump. Dropsa double cone fitting can be used.
Use an intercepting valve that allows supply interruption.
6.6 SETTING THE PUMP
Pressure setting: Compression ratio should be of 50:1. Adjust the delivery pressure according to the system
operating parameters.
Delivery setting: The pump has a fixed delivery. For particular needs, the pump delivery adjustment kit 3132585
can be provided under specific request. The kit is showed in the picture below.
Install the kit using the gasket (A) provided with it, remove the tap (E) and screw the fitting (B) with a key 27.
Loose the screw nut (C) with a key 13 so as to free the screw (D). Use the appropriate screwdriver cut either to
tighten (decreasing the pump delivery) or loose (increasing the pump delivery). Once completed the adjustment,
block the screw nut (C) and replace the cap (E).
N.B.: After completing the installation, ensure that all cables and tubing is protected against possible
damage from moving parts within the installation environment.
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