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BIM 1013 

NORDBLOC

®

.1 Helical Gearboxes 

Installation and Maintenance Instructions

 

 

Retain These Safety Instructions For Future Use 

 

USA

 

CDN

 

 

 

 

 

INSPECTION OF UNIT 

 

Thoroughly inspect the equipment for any shipping and handling damage before accepting shipment from the freight company.  If any of the 
goods called for in the bill of lading or express receipt are damaged or the quantity is short, do not accept until the freight or express agent 
makes an appropriate notation on your freight bill or express receipt.  If any concealed loss or damage is discovered later, notify your freight 
carrier or express agent at once and request him to make an inspection.  We will be very happy to assist you in collecting claims for loss or 
damage during shipment; however, this willingness on our part does not remove the transportation company’s responsibility in reimbursing 
you for collection of claims or replacement of material.  Claims for loss or damage in shipment must not be deducted from the NORD Gear 
invoice, nor should payment of the NORD Gear invoice be withheld awaiting adjustment of such claims, as the carrier guarantees safe 
delivery.   
 
If considerable damage has been incurred and the situation is urgent, contact the nearest NORD Gear Sales Office for assistance.  Please 
keep a written record of all communications. 
 
 

 

RECORD NAMEPLATE DATA 

 

Locate the gear reducer nameplate and record all nameplate data for future reference. 

 

SK ________________________________________________________ S/N _________________________________ 

 

RATIO ______________ MAX TORQUE ____________________ RPM ______________ MTG. POS ______________ 

 

 

STORAGE 

 

PROPER STORAGE UNTIL INSTALLED 

Keep unit in a dry, temperature controlled area.  If stored other 
than said, long term storage methods must be applied to the unit 
including complete fill with lubricant. Protect machined surfaces 
and rotate shafts periodically.  Prior to putting unit into service, 
drain lubricant and refill to proper level as determined by the 
mounting position. 

 
PROPER HANDLING OF THE UNIT 

Exercise care to prevent damage to the unit when moving. Lift 
only at designed Iifting points.  Do not attach other machinery and 
lift by the unit lifting points.  The lifting points are to be used to lift 
the unit only.   Insure that adequate safety measures are taken to 
protect personnel during transportation.  Protect the mounting 
surface from damage.

 

 
 

BIM 1013/2008/11 

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www.nord.com 

Summary of Contents for NORDBLOC.1

Page 1: ...guarantees safe delivery If considerable damage has been incurred and the situation is urgent contact the nearest NORD Gear Sales Office for assistance Please keep a written record of all communicatio...

Page 2: ...pIate of suitable thickness shouId be used and shouId extend under the entire unit If a bulk head pIate is used it shouId be of proper strength to minimize buckling distortions FIange PiIot AK or AK1...

Page 3: ...Check horizontal shaft aIignment by placing a IeveI verticaIIy against the face of the sheave or sprocket Adjust beIt or chain tension per the manufacturer s specified procedure OUTBOARD PINION ALIGNM...

Page 4: ...should be selected so that the pour point is at least 9 F 5 C lower than the expected minimum ambient temperature In extreme cases consider a lower ISO Viscosity rating and test the critical performa...

Page 5: ...mounting positions for horizontal and vertical mounting The gearbox nametag will indicate the mounting position that was provided For mounting orientations other than shown consult NORD Gear FOOT MOUN...

Page 6: ...educer nametag All standard plugs are metric and utilize sealing gaskets between the head of the plug and the reducer housing SK 072 1 SK 172 1 SK 072 1 F SK 172 1 F SK 372 1 SK 572 1 SK 672 1 SK 373...

Page 7: ...572 1 0 95 0 90 2 11 2 00 1 80 1 70 2 54 2 40 1 27 1 20 1 48 1 40 SK 573 1 0 95 0 90 2 01 1 90 1 74 1 65 2 43 2 30 1 27 1 20 1 43 1 35 SK 672 1 1 37 1 30 3 07 2 90 2 59 2 45 3 70 3 50 1 85 1 75 2 11 2...

Page 8: ...Brand Type Standard Li Complex 22 to 140 F 30 to 60 C NLGI 2 Shell Albida EP 2 6 High Temperature Polyurea 13 to 176 F 25 to 80 C NLGI 2 Mobil Polyrex EP 2 6 Food Grade Al Complex 13 to 104 F 25 to 4...

Page 9: ...th recommended lubricant Failure of Bearings Overload Check rated capacity of reducer Runs Noisy Insufficient Lubricant Level of lubricant in the reducer not properly maintained Check lubricant level...

Page 10: ...Corona CA Los Angeles Phone 608 849 0190 MIDWEST Waunakee WI Madison Phone 608 849 7300 Toll Free 888 314 6673 info us nord com ATLANTIC Charlotte NC Phone 608 849 0140 CANADA Brampton ON Phone 905 79...

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