1. INTRODUCTION GENERAL INFORMATION WORKING PRINCIPLE CUTTING SECTION SPECIFICATIONS INSTRUCTIONS FOR USE 5

Transcription

1 MK2000 User Guide

2 What s in this guide 1. INTRODUCTION GENERAL INFORMATION WORKING PRINCIPLE CUTTING SECTION SPECIFICATIONS INSTRUCTIONS FOR USE UNPACKING INSTALLATION STARTING - USE CUTTING SAFETY 6 3. MAINTENANCE MAINTENANCE PRECAUTIONS DURING USE WARRANTY SPARE PARTS.. 8 CERTIFICATE OF CONFORMITY 10 2

3 1 INTRODUCTION 1.1. GENERAL INFORMATION You have just acquired a GATES MK2000 bench model hose cutting machine and we congratulate you on your choice. This sturdy machine will give you long and satisfactory service. To this effect, it is important to adhere to the enclosed instructions. The MK2000 is designed to cut all types of hoses from one-wire ¼ to 1 4-spiral wire. All the information concerning the operation, use and maintenance of the MK2000 can be found in this booklet WORKING PRINCIPLE CUTTING This cutter is designed to achieve a clean cut at right angles to the hose if spreading pins are correctly set. The method employed consists of bending the hose as it comes into contact with the circular blade, thus reducing friction and ensuring a clean cut. ELECTRICAL SYSTEM The electrical system is comprised of an electric motor and its controls. A run-stop switch supplies power to the motor which is 220/380 V 3 phase. 3

4 1.3. CUTTING SECTION This section is comprised of (figure 1): - A blade (1) Ø 300mm in hardened steel, directly driven by an electric motor. - A cutting guide (2) made of 2 bent rods, linked by a lever which moves the hose through an arc onto the blade. - The handle (3) provides the leverage required to press the hose onto the blade to cut. - A set stop rod (4) for adjustment of guide. - A return spring (5) for retraction of the cutting guide. - Two pins (6) fixed to the base. Figure 1 : Working principle 4

5 1.4. SPECIFICATIONS Motor: 220/380 V 50 Hz 2,2 kw Speed: 3000 RPM Blade diameter: 300mm x 25,4mm x 3mm Dimensions: H 370 x L 670 x W 490 Weight: 55 Kg Capacity: 3/16 (option) to 1 4 spiral wire hose 2. INSTRUCTIONS FOR USE 2.1. UNPACKING INSTALLATION ATTENTION!! Lift machine by placing webbings underneath frame ONLY, NEVER around the motor or cutting head!! For ease of transport, the machine is delivered with handles removed. Ideally, the machine should be fixed on a bench with a recommended height of 900mm. Work area should be clear to allow hose to be easily unwound. Electrical connection must be carried out by a competent electrician. Check that the blade rotates in the direction indicated by the arrow on the casing. If not, reverse two phases. The machine is now ready to operate STARTING - USE CUTTING SECTION Pass the hose through the cutting guide (2). Hose cutting is achieved by applying a constant gentle pressure to the handle (3). NOTE!! Extreme force will cause the blade to overheat, thus reducing working life, and may cause permanent damage to the motor and other moving parts of the machine. 5

6 2.3. SAFETY - Do not put your hand near the rotating blade. - Before starting, check the electrical connection. - Always ensure correct direction of rotation, as contra rotation may loosen the blade. - The hose must be set in the guide and be supported by the 2 pins (6). - Never cut at an angle; if the blade deviates from its axis or vibrates, stop cutting immediately, disconnect from power supply and check condition of blade. - Switch off the machine after use. The blade will not stop immediately and may run silently for some time. - The machine and blade are designed to cut hoses only. Gates cannot be held responsible for any other products used. 3. MAINTENANCE 3.1. MAINTENANCE Before any maintenance or removal of guards, switch off machine and disconnect from power supply. This sturdy-built machine requires little maintenance if used as described in this document. Only re-sharpening of the blade and renewal of the brush should be necessary in the years to come. The slightest crack in the blade indicates that the machine has been used in abnormal conditions (cutting of different materials or blade overheating for example) and that the blade requires immediate replacement. To renew worn parts (blade), remove the casing to gain access. 6

7 3.2. PRECAUTIONS DURING USE - A hose requires to be curved as much as possible to avoid causing excess friction and stalling the motor. - It is necessary to exert pressure perpendicular to the blade. If not, the blade could be distorted. An angled cut is also extremely dangerous. - It is recommended to relieve pressure on the handle if the motor slows down during the cutting operation. - The hose must be cropped perfectly perpendicular. - An angled cut should be systematically rejected as the fitting cannot be correctly mounted WARRANTY GATES machines are guaranteed against defects and faulty workmanship for a period of one year from date of purchase. During the period of warranty, GATES will repair (or replace as necessary) free of charge all faulty parts, provided the machine is returned to the works. This warranty will not apply in the case of accidental damage, misuse or if the machine has been subjected to repairs or modifications by persons other than GATES. GATES cannot be held responsible for any damage or injury direct, indirect or consequential to the use of its machines, nor after express or implicit termination of warranty. This warranty replaces all other warranties including implicit warranties. 7

8 3.4. SPARE PARTS The user may carry out repairs himself (after expiry of the warranty period) and, to this end, the following table and diagram (Figure 2) will help to locate and order the required spare part. All orders must state reference, description and quantity required. Example: Reference: MK Description: Blade Quantity: 1 Item No. Reference Description Quantity 1 MK Motor 2,2 KW 1 2 MK Motor Sleeve 1 3 MK Blade 1 4 MK Blade Guard 1 5 MK Handle Return Spring 2 8

9 Figure 2: Composition of MK2000 9

10 CERTIFICATE OF CONFORMITY Relating to equipment which is subject to automatic certification The Manufacturer, the undersigned : Hereby declares that the new equipment described below: MK2000 Serial No. Complies with the regulations regarding health and safety at work, as applicable, and with the EC European Norm. Drawn up in on Signature: 10