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Summary of Contents for Shenxi ZLP250
- Page 1 SHENXI Temporarily Installed Suspended Access Equipment OPERATION MANUAL For Shenxi ZLP250 Temporarily Installed Suspended Platform INSTALLATION OPERATION MAINTENANCE TEL.:86-510-88215261 Fax: 86-510-88700937 Website: www.shenxi.com E-mail: shenxi@shenxi.com SHENXI MACHINERY CO., LTD. P.R CHINA...
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Page 2: Table Of Contents
NOTE: READ OPERATION INSTRUCTIONS CAREFULLY BEFORE OPERATING TEMPORARILY INSTALLED SUSPENDED ACCESS EQUIPMENT Content 1. Brief Description ........................1 2. Main Parameters ........................1 3. Main Structure and Operation Principle ................2 3.1 Suspension Platform ......................2 3.2 Suspension Mechanism ....................... 2 3.3 Hoist ............................ -
Page 3: Brief Description
Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment 1. Brief Description ZLP series temporarily installed suspended access equipment is ideal equipment for building facade construction, decoration, cleaning and maintenance. And it is also widely used in faç ade building, glass cleaning and installing, elevator installing, ship building and repairing, or in other works such as big-size tank, bridge, embankment and chimney. -
Page 4: Main Structure And Operation Principle
Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment Lifting part (including 180kg hoist, safety lock and Steel Platform electric control system) Weight Suspension mechanism 115kg Counter weight 400kg 3. Main Structure and Operation Principle 3.1Suspended Platform ZLP250 platform consists of the components as following:... - Page 5 Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment 3.2Suspension Mechanism The suspension mechanism is the heavy-duty steel frame structure fixed on the top of the building as the supporting equipment. It is mobile, adaptable and easy to erect and dismantle.
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Page 6: Hoist
3.3 Hoist The hoist is the powered unit for the platform with the climbing structure. 3.3.1 The hoist for ZLP250 is model LTD6.3. It consists of electromagnetic brake motor, centrifugal speed limiter and dual speed reduction system and “α” cable-guiding system (For details of structure, see attached figure 4 and attached figure 5). -
Page 7: Electric Control System
Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment rope locking system will start to work and will make the locking block is locked on the safety wire rope. The suspended platform will stop lowering. 3.5 Electric Control System The electric control box is used to control the working of the suspended platform. The main components are installed on the insulation board. -
Page 8: Steel Rope
Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment Starting button Electromagnetic brake SB2,3 Control button Fuse Emergency stop button Power board Rectifier for brake Power indicator light 3.5.3 The principle of electric control is as below: The principle of electric control is as below:... -
Page 9: Installations And Adjustment
Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment of ab spacing reaches 5 (see figure 6 as below). When any corrosion or abrasion on the surface of steel rope, the standard for rejection is reduced further. The percentage of reduction is that the maximum allowable breaking numbers 5 times the percentage of the corrosion or abrasion on the surface of steel rope to make deduction. -
Page 10: Installation Of Hoists, Safety Locks And Electric Control Box
Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment 4.2.6 Fix the coupling sleeve on the tommy bar of the rear base. Lead one end of the reinforcing steel rope (7m long) into the coupling sleeve of front beam and tighten the rope clamp. -
Page 11: Operation
Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment 4.5.2 The fixing method at the end of steel rope should be in accordance with the requirements of the standard GB5976-86 (see figure 7 as below). U bolt is fixed on the rear portion of steel ropes;... -
Page 12: Operation Procedure
Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment electric control box, and inspect if handle switch, universal switch and motor is normal. 5.1.3 Checking electromagnetic brake: a. The spacing between the armature and the electromagnetic disk should be within 0.8-1.0 mm (see figure 10). -
Page 13: Safety Operation Regulations
Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment 5.3 Safety Operation Regulations The suspended access equipment is special equipment operated at the certain height, so it is very important to pay more attention to the safety operation. After installation, it is necessary to follow the procedures of 5.1 last page for checking and adjusting. - Page 14 Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment and also it is not allowed to mount any hanging device in the platform. 5.3.11 Once the hoist is blocked during operation, it is not allowed to move the platform forcedly. Fix the platform first and make sure it is safety, then check and eliminate the troubles.
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Page 15: Common Failures And Troubleshooting
Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment 6. Common Failures and Troubleshooting Troubles Analysis of causes Troubleshooting Remarks Suspended platform 1. Motor electromagnetic brake fails. 1. Replace electromagnetic See 5.1.3 slides down in static 2. The spacing between brake and brake. -
Page 16: Maintenance
Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment allowed Fix the platform and examine The steel rope is blocked in the hoist. restart & repair hoist. platform forcedly 1. Adjust the spacing of motor brake. 1. Sensitivity difference in motor 2. -
Page 17: Daily Check
Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment a. Cleaning the surface; b. Cleaning the surface of the electromagnetic brake and the end cover of the motor by removing the cover of the motor; c. Cleaning the surface of the steel rope and clear out the rust;... -
Page 18: Storage, Packing And Transportation
Attached figure 1: Suspension Mechanism Attached Figure 2: LTD6.3 Hoist Structural Diagram Attached Figure 3: LTD6.3Hoist Exploded View Attached Figure 4: Electric Wiring Diagram Attached Table 1: List of Fragile Parts for Model ZLP250 Attached Table 2: Daily Check Items... - Page 19 Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment Attached figure 1: Suspension Mechanism...
- Page 20 Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment Attached Figure 2: LTD6.3 Hoist Structural Diagram...
- Page 21 Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment Attached Figure 3:LTD6.3 Hoist Exploded View...
- Page 22 Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment Name Specification Quantity Name Specification Quantity Rope inlet pipe ZLP6308.1-12 Screw M6× 30 ZLP6308.1-4 Bolt M8× 35 35510460 Base plate of rope guide ZLP6308.4-2 O-shape gasket sealing Rope guide ZLP6308.4-1 Centrifugal speed limiter Cover of Rope guide ZLP6308.4-3...
- Page 23 Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment Attached Figure 4: Electric Wiring Diagram 380V 图10 电气原理图...
- Page 24 Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment Attached Table 1: List of Fragile Parts for Model ZLP250 Item Specifications Installation part Steel rope 4T31(8.3) Working and safety steel rope Braking friction disc See figure 10 Electromagnetic Brake of Motor...
- Page 25 Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment Attached Table 2: Daily Check Items Item Contents Result Marks Item Contents Result Marks Any damage (broken, deformation, slacking Connections with the mount frame Hoist or bending Dirty with oil Oil leakage...
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