Shenxi ZLP250 Скачать руководство пользователя страница 14

Operation Instructions for ZLP250

 

Temporarily Installed Suspended Access Equipment 

  15 

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.   

5.3.12 

In case of working  steel rope breakage during operation, the personnel  in  the 

platform  should  keep  calm  and  leave  the  platform  under  the  prerequisite  of  ensured 
safety. After maintenance and repair personnel enters the platform, the first thing to do 
is  to  take  anti-dropping  measures  by  having  the  clamp  of  safety  steel  rope  hold  the 
platform or by fastening the platform with the steel rope secured on the building roof. 
Then, pull the replacing steel rope through the hoist, and press the up button to have 
the  platform  move  upward.  If  the  suspended  access  equipment  works  normally, 
release the safety lock cautiously, detach the fixing steel rope and lower the platform 
down to the ground. It will not be put into operation again until it passes the stringent 
inspection. 

5.3.13

  In  case  of  power  break  during  operation  shut  down  the  power  first.  If  it  is 

necessary  to  have  the  suspended  platform  lowered  back  onto  the  ground,  operate 
manual descending device to have the platform lowered smoothly onto the ground. 

5.3.14

 Site environment: 

a.

 

No high voltage line within the 10 meters; 

b.

 

It is not allowed to use the equipment in thunderstorm, fog or the wind of grade 5 
(wind speed 8.3m/s) or higher; 

c.

 

Make sure that the welding spark will not affect or damage the steel rope; 

d.

 

Temperature required: -20

~+40

e.

 

Error of the voltage:

±

5%. 

5.3.15

  The  suspended  access  equipment  should  avoid  contacting  corrosive  gas  and 

liquid.  If  there  is  no  alternative  available,  anti-corrosion  and  segregation  measures 
should be taken in its operation.   

5.3.16

  Cut  off  the  power  supply,  lock  the  control  box  and  clean  the  equipment  after 

completion  of  the  operation.  It  is  not  allowed  any  foreign,  dirty  matter  or  water 
entering into the motor, safety lock, electromagnetic brake and control box. 

5.3.17 

The working steel rope and safety steel rope should not be bent and should be 

prevented from the contamination of mortar and other foreign materials. They should 
be replaced as required by the operation manual in case of cracking, breaking, peeling, 
distortion,  flossing  and  corrosion.  The  safety  steel  rope  should  be  prevented  from 
contacting grease or oil. 

5.3.18 

The  safety  lock  should  be  checked  and  its  moving  parts  should  be  lubricated 

regularly during its service life and it should not be dismantled without authorization. 

5.3.19 

Special  attention  should  be  paid  to  mark  limit  effective  of  the  safety  lock. 

When the steel rope is removed from platform, it should be winded to form a bundle 
and be stored properly. 
 

Содержание ZLP250

Страница 1: ...s 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...

Страница 2: ...llation 7 4 2 Installation of Suspension Mechanism 7 4 3 Installation of Hoists Safety Locks and Electric Control Box 8 4 4 Connection Between Suspended Platform and Suspension Mechanism 8 4 5 Special...

Страница 3: ...eries versatile knock down platforms provides workers safer easier and more efficient platform access ZLP series temporarily installed suspended access equipments conform to the national standard GB19...

Страница 4: ...ght Lifting part including hoist safety lock and electric control system Steel Platform 180kg Suspension mechanism 115kg Counter weight 400kg 3 Main Structure and Operation Principle 3 1Suspended Plat...

Страница 5: ...the tommy bar for fixing the reinforced steel rope and counter weight will be placed on the rear base For details of structure see attached figure 1 suspension mechanism Figure 2 Suspension Mechanism...

Страница 6: ...d to produce braking torque that stops and supports the suspended platform In the event of power failure or emergency the manual descending device can be used to prompt the suspended platform to slide...

Страница 7: ...nnection plug See figure 6 as below 1 2 3 4 5 6 7 8 9 Figure 5 Electric Control System The electric control box is used for the control of the up and down movement of the suspended platform The main e...

Страница 8: ...ing power supply platform stops Alarm bell rings If the upper limit switch bumps the limit block and works only after the suspended platform is lowered the start button and control button can be press...

Страница 9: ...Installation of Suspension Mechanism See attached figure 1 suspension mechanism and use the special installing tool pinch bar if necessary 4 2 1 Insert the tommy bars into the front base and rear bas...

Страница 10: ...2 Install safety lock on the bracket of the hoist mounting frame and tighten with bolts Fix the limit switch onto the right position of the safety lock 4 3 3 Install and hang the electric control box...

Страница 11: ...twisted 4 7 4 The hoist must be fixed with the pins and bolts 4 7 5 Make sure that the plugs of the motors and the control button be inserted into the sockets of the control box correctly 4 7 6 The p...

Страница 12: ...the suspended platform upward and downward 3 5 times for about 3 5 m travel and check a The noise of the hoist should be normal and the electromagnetic brake will be actuated reliably b Press emergenc...

Страница 13: ...f the suspension mechanism is over two times of the overturning moment 5 3 5 It is not suggested to install the platform over the rated length or use the two platforms together And it is also not allo...

Страница 14: ...the platform lowered smoothly onto the ground 5 3 14 Site environment a No high voltage line within the 10 meters b It is not allowed to use the equipment in thunderstorm fog or the wind of grade 5 wi...

Страница 15: ...tch to stop the moving of the platform replace the contactor or control button The electromagnetic brake is out of order 1 The space between the electromagnetic disk and the armature is too big 2 Too...

Страница 16: ...ge AC380 V and output voltage DC99 V Low voltage of the power supply Check and adjust the voltage Damage of hoist Check and repair the hoist Abnormal noise of the motor or the motor is hot Operation l...

Страница 17: ...on condition and the working period After the end of use of entire machine a thorough keeping and examination should be done 7 3 1 Hoist a Replace the oil in the gear reducer No 30 machine oil quantit...

Страница 18: ...Care must be taken that the bottom plate of the platform balustrades mount frame for hoist and the suspension mechanism should not be deformed when loading and transportation 9 Documents and Tool 9 1...

Страница 19: ...Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment 20 Attached figure 1 Suspension Mechanism...

Страница 20: ...Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment 21 Attached Figure 2 LTD6 3 Hoist Structural Diagram...

Страница 21: ...Operation Instructions for ZLP250 Temporarily Installed Suspended Access Equipment 22 Attached Figure 3 LTD6 3 Hoist Exploded View...

Страница 22: ...sc ZLP6308 1 11 1 29 Bearing 6005 2Z 1 8 Steel belt assembly ZLP6308 1 8 1 30 Worm ZLP6308 1 1 1 9 Bearing 16304 Z 1 31 Nut M8 4 10 Wire pressing unit 1 32 Pinion shaft ZLP6308 1 7 1 11 Cover ZLP6308...

Страница 23: ...ded Access Equipment 24 Attached Figure 4 Electric Wiring Diagram TX 15 SB3 10 L2 L1 380V 36V HL L3 N TC KM3 KM2 U 2U FR FU W5 V5 2V 2W M L7 KM1 L4 L8 L9 L5 L6 QF1 STP SB2 8 FR HA KM3 KM2 KM1 95 YB U...

Страница 24: ...tor 3 Armature See figure 10 Electromagnetic Brake of Motor 4 Rectifier module Junction box of Motor 5 Centrifugal speed limiter See attached figure 3 LTD6 3Hoist 6 Rope pressing unit See attached fig...

Страница 25: ...trol box Electric cable Location Indicating lamp of the power supply Suspended platform Connections Actuation of the universal switch Tube damaged or rust Actuation of the AC contactor Crack in weldin...

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