Related Manuals for Gis GP Series
Summary of Contents for Gis GP Series
- Page 1 TRANSLATION OF THE ORIGINAL INSTRUCTION MANUAL ELECTRIC CHAIN HOIST GP 06.20 Translation 9500.9002.1...
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Page 3: Table Of Contents
Table of contents Spare parts / Ordering spare parts ..................4 General information ..................... 5 General safety instructions ................................... 5 0.1.1 Safety and hazard information ................................5 General safety regulations and organisational measures ........................5 0.2.1 Warning markings / Legends / Warning plates ............................. 5 Particular safety instructionsTransport and assembly: ......................... -
Page 4: Spare Parts / Ordering Spare Parts
Electric chain hoist type: Serial number: Year of manufacture: Load capacity: Original spare parts for the electric chain hoists can be acquired from the following addresses: Manufacturer GIS AG Swiss Lifting Solutions Tel. +41 (0)41 984 11 33 Luzernerstrasse 50 tel@gis-ag.ch CH-6247 Schötz www.gis-ag.ch... -
Page 5: General Information
0 General information 0.1 General safety instructions 0.1.1 Safety and hazard information The following symbols and terms are used in this instruction manual for safety and hazard instructions: WARNING ! Non-compliance, either in part or full, with operating instructions with this symbol can result in serious personal injury or fatal accidents. -
Page 6: Instructions For Hazard Protection
Start-up / operation: • Before initial start-up as well as daily start-up, carry out a visual check and carry out the stipulated user-checks routine. • Only operate the electric chain hoist if the protective and safety equipment provided is ready and working. •... -
Page 7: Hazards - Electrical
0.4.2 Hazards - Electrical Work on electrical apparatus or machinery may only be performed by qualified electricians or persons under the supervision and guidance of qualified electricians, in accordance with electrical regulations. Physical injury: Death from electrical shock, injury and burns through: •... -
Page 8: Periodic Checks
• Electromagnetic compatibility ....: Immunity, industrial area We recommend equipping GIS chain hoists working outdoors with a canopy to protect them from the weather or to move the chain hoist, trolley and travel drive under a canopy when not in use. Special operating conditions can be agreed in individual cases with the manu- facturer. -
Page 9: Use Of The Instruction Manual
The pages are consecutively numbered. Blank pages are not numbered, however are calculated together with the consecutive pages. Figures are numbered consecutively by chapter. Example: Figure 3-1 means: in chapter 3, figure 1. 1 Description The GP series includes the following models: GPM, GP, GP special versions. 1.1 Operating conditions Classification according to application requirements: Electric chain hoists and trolleys are categorised in accordance with the following regulations into classifications: •... - Page 10 The travel trolley must have at least the same lifting capacity as the electric chain hoist. The classification of the electric chain hoist can be found on the data plate. The manufacturer will only guarantee the safety and lasting operation of the electric chain hoist when used for applications in accordance with valid standard values that fall within its classification.
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Page 11: General Description
The eyebolt suspension or optional hook suspension are attached on the housing. GIS electric chain hoists are driven by asynchronous motors. Two-speed models include a pole-changeable version of the motor. The braking system consists of one DC-operated magnetic brake. When there is no current, pressure springs generate the braking torque. -
Page 12: Emergency Stop
1.3 Emergency stop By pressing the emergency stop button, the power supply to the electric chain hoist is interrupted in all phases. The movement of the electric chain hoist is stopped immediately. To unlock the emergency stop button, it must be turned in the indicated direction. After an emergency stop, the operator may only restart the electric chain hoist after a competent person is satisfied that the cause which led to the emergency stop has been eliminated and that there is no longer any danger from further operation of the system. - Page 13 • Before connecting the electric chain hoist, check whether the operating voltage and frequency specified on the type plate correspond to the available power supply. • Remove the cover from the control unit box. • Introduce the connection cable with cable gland M25 × 1.5 through the lower or side hole and connect in accordance with the attached electrical chart to L1, L2, L3 and PE (see figure 2-1).
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Page 14: Load Chain
Lubrication is carried out by submersion or with an oil can, using a creeping gear oil (GIS chain oil or SAE 15W-40). The end of the chain (1) should be attached to a flexible piece of wire or chain pulling loop (2) and fed through the chain wheel (3) of the electric chain hoist. - Page 15 Figure 2-10 Figure 2-11 Figure 2-12 Figure 2-13 Double fall operation (GP 250/500, GP 1000, GP 1600/2500): Fit load hook (1) with double fall hook clamp (2) in accordance with figure 2-14. Connect load-side chain end with the chain holder (3) (Tightening torque for model GP 250/500: 10 Nm) and fasten into the guide rail of the housing.
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Page 16: Limit Switch
2.2.3 Limit switch A geared limit switch is built in as standard in the electric chain hoists. This is also suitable as a regular limit stop with high switching precision. The limit switch function (highest and lowest hook position) must be tested during start-up. Four different transmissions are available depending on the lifting height: GPM 250 Transmission... -
Page 17: Care And Maintenance
Figure 2-18 Figure 2-19 Figure 2-20 Figure 2-21 Figure 2-22 Figure 2-23 Figure 2-24 3 Care and maintenance 3.1 General guidelines for maintenance and repair Operating failures in electric chain hoists affecting the safe operation of the device should be remedied immediately. Maintenance and repair work on the electric chain hoist may only be carried out by qualified and trained personnel. -
Page 18: Care And Maintenance
General: Care and maintenance tasks are preventive measures designed to preserve the full functionality of electric chain hoists. Non-compliance with care and maintenance routines can result in limited use and damage to electric chain hoists. Care and maintenance should be carried out in accordance with the instruction manual at predefined time intervals (table 3-1 and 3-2). During care and maintenance work, general accident prevention directions, special safety directions (chapter 0.3) as well as hazard pro- tection instructions (chapter 0.4) should be followed. -
Page 19: Brake System
3.2.3 Brake system The spring-loaded brake is a solenoid-operated, single disc brake with two friction surfaces. The braking force is applied by springs. The braking torque is generated when no current is applied. The brake release is solenoid-operated. The brake operates with DC current. -
Page 20: Limit Stop
3.2.5 Limit stop Check screw fittings at the limit stop and single fall hook clamp and tighten with the correct torque if necessary. See chapter 3.2.8 for guide values. A damaged stop plate, at the bottom of the housing, must be replaced. 3.2.6 Transmission The transmission has permanent lubrication. -
Page 21: Measures For Achieving Safe Operating Periods
Figure 3-3 4 Measures for achieving safe operating periods The statutory and health requirements of the EU regulations stipulate that specific dangers which may arise from fatigue or ageing must be prevented. Accordingly, operators of series lifting device are obliged to determine the actual use. This determination is easiest using the calculator on our website. -
Page 22: General Overhaul
Table 4-1 Annual use (208 working days / year) Number of cycles per <= 15 <= 30 <= 60 <= 120 <= 240 <= 480 <= 960 <= 1920 working day (15) (30) (60) (120) (240) (480) (960) (1920) Load spectrum Annual use in full load cycles Q2 = 0.50 1 600... -
Page 23: Annex
5 Annex 5.1 Technical data Table 5-1 Technical data GP (three-phase version) DIN EN (ISO) A3 (M3) A4 (M4) A5 (M5) A6 (M6) A7 (M7) A7 (M7) Lifting speed Lifting speed Motor type Number Dead Main fuse classification 15 C/d 30 C/d 60 C/d 120 C/d... -
Page 24: Electrical Parameters
5.2 Electrical parameters Table 5-3 Electrical parameters GP (three-phase version) Series Motor type No. of poles min. / max. currents and start-up current 3 x 400 V, 50 Hz 3 x 230 V, 50 Hz cos phi cos phi N 380 N 415 max. - Page 25 Table 5-6 Electrical parameters GP (single-phase version) Series Motor type No. of poles min. / max. currents and start-up current 1 x 115 V, 50 Hz 1 x 230 V, 50 Hz cos phi cos phi N 115 max. N 115 N 230 max.
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Page 26: Ec Declaration Of Conformity
5.3 EC Declaration of conformity Declaration for a machinery in accordance with the EU directives 2006/42/EC, Annex II A, 2014/30/EU, Annex I and 2014/35/EU, Annex III GIS AG, Swiss Lifting Solutions, Luzernerstrasse 50, CH-6247 Schötz hereby declare that the machinery... -
Page 27: Ec Declaration Of Incorporation
Declaration for the incorporation of a partly completed machinery in accordance with the EU directives 2006/42/EC, Annex II B, 2014/30/ EU, Annex I and 2014/35/EU, Annex III GIS AG, Swiss Lifting Solutions, Luzernerstrasse 50, CH-6247 Schötz hereby declare that the partly completed machine...
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