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SOLUTIONS

        

in motions

 

Holeless telescopic jack 

 

Product 

characteristics

 

 

Capacity & standard dimensions 

 

Capacity 

Up to 50 000 lbs 

 

1

st

 section 

From 1 1/2” to 8” 

  

Number of sections 

From 2 to 4 

 

Note

 Non

-standard sizes are available upon request.

 

 

Fabrication 

Conception  and  fabrication  of  the  products  are  in  accordance  with  the  CSA  B44-13  and  ASTM  A17.1-2013 
standards. 
Our  welding  procedures  are  certified  according  to  the  CSA  W47.1  standard  by  the  Canadian  Welding  Bureau 
(CWB). 

 

Scope 

 

Dumb-waiter lifts 

 

Lift for disabled people 

 

Any other utilisation to suit your needs 

 
 

Further information 

Our cylinders are perfectly adapted to any type of elevator (passenger or merchandise). 

 

This cylinder is proudly made in Quebec (Canada) or South Carolina (United States). It can be delivered to the destination of 
your choice, anywhere in the world. 

Summary of Contents for HOLELESS

Page 1: ...TELESCOPIC HOLELESS INSTALLATION GUIDE...

Page 2: ...2 SOLUTIONS in motions Holeless telescopic jack Product presentation...

Page 3: ...sentation 2 Technical drawing Head 4 Technical drawing Bottom 5 Product characteristics 6 Holeless telescopic jack installation 7 Air bleeding 9 Followers guides 10 Twin jacks 11 Maintenance program 1...

Page 4: ...e 3 Seal 1st section Urethane 4 Bleeder 1st section 5 Wiper 2nd section Urethane 6 90 coupling 2nd section 7 Bleeder 2nd section 8 Head 1st section Cast iron Components Materials 9 Tube or shaft 1st s...

Page 5: ...Bottom Components Materials 1 Piston Cast iron 2 2nd or last section Steel 3 Check valve Steel 4 Spirolock Steel 5 Base Steel Components Materials 6 Wear ring Plastic 7 Casing Steel 8 Seal Urethane 9...

Page 6: ...with the CSA B44 13 and ASTM A17 1 2013 standards Our welding procedures are certified according to the CSA W47 1 standard by the Canadian Welding Bureau CWB Scope Dumb waiter lifts Lift for disabled...

Page 7: ...tion the jack on the pit support plate plumb the jack with a level and fix a clamp on the wall of the jack close to the head 3 Set the plumb line off the rails in the hoist way through the centerline...

Page 8: ...s the inlet line 9 It will be necessary to bleed air from each stage through the air bleeder valve located on each head It is important that the actual site conditions are as specified on the layout d...

Page 9: ...air coming out of the bleeder Close the bleeder to prevent unnecessary oil loss 7 Repeat these two steps for each section beginning with the top one and finishing with the lowest 8 Run the cylinder ab...

Page 10: ...the cylinder using the information shown previously 2 Install a follower guide on the head of the second biggest section of the jack 3 Repeat the same step for all sections with a smaller diameter 4 I...

Page 11: ...to identical sections Otherwise the difference of friction or restriction between the sections could cause an unbalance of the loads between the cylinders If for some reason it is impossible to have i...

Page 12: ...oil remains in the reservoir 6 Open the bleeder on each head 7 Disconnect the oil recuperator 8 To facilitate the installation of the heads mark with a pencil initial position of the head with a line...

Page 13: ...k to prevent any oil to come from the reservoir 6 Install a chain block under the car as centered as possible and tie the chain around the head of the section where the replacement should be 7 Remove...

Page 14: ...to screw it very tight at this moment 13 Just before the jack reaches a completely retracted position unscrew the same head again to fill the jack with the recuperated oil Then screw the head firmly...

Page 15: ...cover claims for damages direct or indirect for loss of time or caused by a Product modification Product tampering or Product adjustment made by or for the Buyer and not previously approved by ITI HY...

Page 16: ...for transporting the return of the Product to the specified ITI HYDRAULIK factory A Product found to be defective after inspection by ITI HYDRAULIK may in our sole discretion be repaired or replaced...

Page 17: ...7 Installation guide 17 PRIORITY CLIENT 3611 ROUTE 346 SAINTE JULIENNE QU BEC J0K 2T0 TELEPHONE 450 831 3229 FAX 450 831 2219 TOLL FREE 1 800 953 3229 E MAIL INFO ITIHYDRAULIK COM WWW ITIHYDRAULIK COM...

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