INSTRUKCJA OBSŁUGI - Erko
Contents
1. ISO 9001 ISO 14001 gt E R KO USER S MANUAL L GC_50 H700 E LI GC_100 H700 E SAFETY CABLE CUTTING SET TYPE GC_50 H700 E AND GC_100 H700 E VGCE20111108 Producent Producer l ipou3BonurTenb Zak ady Metalowe ERKO R P tlak sp ka jawna Bracia P tlak ul Ks Jana Hanowskiego 7 11 042 JONKOWO k OLSZTYNA tel fax 48 089 5129273 NIP 739 020 46 93 e mail sorzedaz erko pl export erko pl serwis informacyjny www erko pl gt DERKO Thank you for buying our product Before using this equipment please carefully read the user s manual and maintenance recommendations CONTENTS L SPECIFICATION ene ee ee eee ee eee 2 2 APPLICATION 0cccceeceeeeeeeeeeeeeeeeeeaeees B d Nie zdefiniowano zak adki 3 CONSTRUCTION eeeeeeen B d Nie zdefiniowano zak adki 4 PRINCIPLES OF OPERATION B d Nie zdefiniowano zak adki 5 SPARE PAR TS weed ERO B d Nie zdefiniowano zak adki 6 MAINTENANCE RECOMMENDATION B d Nie zdefiniowano zak adki 7 REMARK es RRNTRRM ER ER UM HN B d Nie zdefiniowano zak adki 8 RECYCLING z ea de EC Es EEG GE B d Nie zdefiniowano zak adki SE PERV cma eer ere et eer ere RCA 11 ERKO sp j has the right to modify the product as a result of a modernization PG ISO 9001 ISO 14001 AIO 89 007 VGCE20111109 DERKO gt Prior to start working read the user s manual and health and safety re2. 01 22 A 700 01 23 Z UJ o e A 5o lo a U Q 4 Q 2 x rotection cap alve s shield pring 700 01 24 A pring 700 01 25 pring edal assembly sis pring PPN Valve s clamp Ri Tap screw N Screw EZS WI M6 10 8 80C Sc sher NLKU_6 35 NLKU_4 75 ring ring ring ee ee anometer ealing ring aling ring H per ring PZG WSA 000250 N9MMN HOPO_KDS12A3C ubber casing H H H H H H m 5 2 Q Co D zimaolimxo S85 asher No Ilo RE RSEN MCN NEUE Ee qs e Ca 1 29 42 7 VGCE20111109 DERKO WAR SS lax Ls a p NS ey zj 2 OED 9 69 6f Rys 3 glowica GC50 damm Rys 4 glowica GC100 VGCE090128 gt DERKO Spare parts for GC50 H700 E Quantity Name of element Ordering code Cylinder GC50 01 Follower GC50 02 Bushing GC50 03 Joint GC50 04 Movable knife GC50 05 6 1 Pin OD 66 2 Nt X NEZN HNB MB OC 68 2 Serew NEZS WKM840 8 800 69 4 Pn X JS NEZK WH 6M6 28 Spare parts for GC100 H700 E Quantity Name of element Ordering code 60 2 Scew NEZS WFM amp 30880C 66 1 Pison JHR 00 02A _ 68 2 Ring J JNEZOPZ10 O 69 1 jHandecompeee GCf0041 O GC100 13 9 VGCE20111109 SERKO
3. 9 MAINTENANCE RECOMMENDATION 6 1 Work may be carried out by an adult person sober having adequate training 2 Before starting work check the technical condition of the set 3 Maximum working pressure was set by the manufacturer at the overflow valve on the value of 630 bar and can t be adjusted during operation of the tool 4 In case of oil loss the oil should be refilled and the pump deaerated if necessary USE ONLY OIL RECOMMENDED BY THE MANUFACTURER OIL OF A DIFFERENT TYPE MAY NOT FULFILL THE CONDITION OF ELECTRIC CHARGE NON CONDUCTIVITY 5 The oil should be CHANGED every 12 months Use oils in accordance with DIN 51524 Part 3 Class HVLP or ISO 6743 4 Class HV with a viscosity of ISO VG 32 Use oil Hydrol amp L HV 32 6 The oil used in the hydraulic system must meet the minimum requirement of 60 kV during the certification test with the device Electrical properties of oil may change over time therefore regular changing of the oil is very important 7 It is recommended to inspect the cleanliness of the hydraulic system rinsing changing oil pressure adjustment every 12 months Performing these service by the manufacturer gives guarantee that oil used for change was appropriate and free of moisture that could affect the fulfillment of requirements described by standards 8 The conservation of oil purity and the periodic oil change is essential for the sustainability of hydraulic components and extends much of their durabili
4. commendations 1 SPECIFICATION MODEL GC_50 H700 E GC_100 H700 E Max nominal voltage 60kV Max diameter for Al and Cu wires 50mm 96mm Max diameter for Al and Cu wires SOR neta reinforced with steel wire or stranded wire Weight pump hydraulic head 9 5kg 3 6kg 9 5kg 7 0kg Max lever torque 110 Nm Working medium Hydraulic oil L HM 22 Oil tank volume 0 5 dm Fast hydraulic circuit pressure 20 bar Fast hydraulic circuit output 5 5 cm cycle Max working pressure 630 bar Working pressure output 0 9 cm cycle Temperature of work 20 50 C High pressure Hydraulic hose Carrying no electric charge 10m Standard length Drive foot operated 2 APPLICATION Type GC_50 H700 E and GC_100 H700 E safety cable cutting sets are portable foot operated tools designed to cut copper and aluminum wires also reinforced with steel wire or stranded wire in which it is not possible to determine unequivocally state without tension GC_50 H700 E Designed to cut wires with a diameter up to 50mm In the case of reinforced wires including the AFL or with a steel band maximum diameter must not exceed 30mm GC_100 H700 E Designed to cut wires with a diameter up to 96mm Should not be used for cutting reinforced wires including the AFL VGCE090128 2 gt DERKO 3 CONSTRUCTION Sets for safe cutting type GC_50 H700 E and GC_100 H700 E consist of double circuit pump H700 Hydraulic cutting heads type GC_50 or GC_100 The pump head is
5. connected with hydraulic hose carrying no electric charge The entire system is filled with oil of electrical breakdown reduced resistance The cutting head is equipped with earthing wire a piston b actuator c draining valve d oil tank Rys 1 Hydraulic diagram 4 PRINCIPLES OF OPERATION Hydraulic system Description of the hydraulic system a g owica tn ca b przy cze uziemiaj ce c pompa zasilaj ca a gt b A JT m d 1 Prepare the earthing connection of the hydraulic head for example by connecting the grounding wire to a stationary earthing element or grounding to the earth Make sure that the potential of the earthing connection is close to the earth potential Grounding element should be made in accordance with regulations in force to ensure safe operation Install the head to cut the cord The head has to be mounted using suitable protective gloves for live wire working Working without proper gloves can cause electric shock and death If c the bare overhead conductors are cut unconditionally lt a and beforehand such conductors must be ground in M E 3 VGCE20111109 DERKO gt order to protect working person from electric shock possible during installing the head 2 Uncoil the hydraulic hose to its full length Place the pump on a level and paved ground protecting the pump from falling during operation loosen the oil filler cap by about one turn in order to unseal
6. of oil tank Theuser should be located as far as possible from the cut cable The earthing wire should be placed in the opposite direction than the hydraulic hoes uncoil wires to their full length 3 In order to initiate the process of cutting press the pedal in cycles 26 observing the pressure gauge The cable is cut when after a significant pressure increase on the manometer a pressure drop occurs and it will not grow in spite of continuing to pump the pedal Once the process is finished press on the pressure release lever 4 Press the lever until the pressure gauge indicates O value then hold the lever still for several seconds in order to let the hydraulic head return to its initial position Turn the oil filler cap tight having finished Make sure that the cap is tightened otherwise a storage in a humid environment the oil may lose the parameter of non conductivity Check if the cutting process has been successful with caution OIL REFILL The tank should be refilled with oil recommended by the manufacturer An oil other than the manufacturer recommends may not fulfill the condition of non conductivity Place the pump and the head on a level surface The head should be placed lower than the pump Loosen the oil filler cap 9 press the pressure release lever 4 to let the oil move back into the tank then unscrew the oil filler cap 9 and the oil level control plug 31 top up the oil till the oil overflows through
7. the oil level control plug 31 After refilling the oil tighten the plugs no 31 and 4 Check the condition of the seals before tightening the plugs if they are damaged or worn out they has to be replaced VGCE090128 4 9 DERKO DEAERATION To aerate the pump Place the pump on a level surface The head should be placed lower than the pump loosen the oil filler cap 9 Press several times the pump pedal then press the pressure release leverf 4 Wait a minute Repeat the action 4 5 times Check the oil level refill if necessary see the oil refill 5 SPARE PARTS Under no circumstances do not disconnect the hydraulic hose or the earthing wire Use only original spare parts and oils for repairs and maintenance To ensure safe operation we suggest to leave any repairs to the manufacturer Hydraulic cutting head GC50 GC100 LO 2 1 Hydraulicpump Earthing wire 10m Carryinh no electric charge high pressure pw 5 VGCE20111109 SERKO 31 25 49 21 m 25 Pic 2 Spare parts for pump VGCE090128 gt DERKO Name of element Ordering code ain bod H700 01 01 H700 01 02 B iston H700 01 03 A essure release lever H700 01 04 C pring H700 01 05 B H700 01 06 A H700 01 07 A in s nut eaerator sher alve s slide H700 01 12 C Valve s screw Valve s screw H700 01 15 A Valve s clamp Valve s clamp Washer H700 01 18 B Reduction alve s axis i 700 01 21 A 700
8. ty and reliability Oil Purity Grade 9 recommended 8 according to NAS 1638 9 Protect the device from influence of weather factors corrosion contamination and mechanical damage If the tool became accidentally wet it has to be dried If the hydraulic system becomes affected by moisture it has to be rinsed These actions should be performed by manufacturer in order to be performed correctly If the tool will not be used for a longer time it has to be preserved and keep in a dry place the deaeration cap should be closed 10 Do not leave the hydraulic system under pressure always release pressure after work 11 Use appropriate required working cloths 7 REMARKS 8 RECYCLING Once the products cycle comes to an end all the elements of the tool must be recycled according to existing law 9 SERVICE Erko insures warranty and after warranty service VGCE090128 10
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