Lumex LF1600, Assembly And Operation Manual

LF1600-INS-LAB-RevE15 • LF1600 Stand Assist 

9

carriage bolt

base assembly

kneepad side

support assembly

seat and cross bar

assembly

flat washer

lock washer

acorn nut

a

a

b

c

c

b

7.  Fasten the seat and cross bar assembly, kneepad side support assembly, and base 

assembly together with carriage bolts:

a.  Attach the kneepad side support assembly to the base assembly. Fit the square 

shoulder of each carriage bolt in the square hole at inside of base bracket, 
installing each carriage bolt through the base and kneepad side support 
assembly as shown above. Install the flat washer, lock washer, and acorn 
nut on the end of each carriage bolt as shown above. Tighten the two nuts 
securely using the provided wrench.

b.  Attach the seat and cross bar assembly to the kneepad side support assembly. 

Fit the square shoulder of each carriage bolt in the square hole at inside of 
kneepad side support assembly, installing each carriage bolt through the 
kneepad side support assembly and seat and cross bar assembly as shown 
above. Install the flat washer, lock washer, and acorn nut on the end of 
each carriage bolt as shown above. Tighten the two nuts securely using the 
provided wrench.

c.  Securely tighten the four nuts that attach the kneepad assembly to the two 

side support arms, installed in step 3, using the provided wrench.

 WARNING: Before operating the Stand Assist, ensure that all components 

are properly and securely assembled and that all fasteners are secure.

 WARNING: Before operating the Stand Assist, read the operation 

instructions.