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Page 5

INSTALLING THE ARM PIVOT:

1.

Locate the six (M12,50MM,Button Head Bolts), six 
(M12,Washers), ARM PIVOT, & ARM PIVOT 
BACK PLATE. Align components and tighten bolts 
using an 8MM hex key socket.

INSTALLING COUNTER BALANCE:

CAUTION: Counter balances are 28kg (62lbs) each and 

may require two people to install. 

1.

Wrap counter balance STOPS with a towel to 
protect against damage from the COUNTER 
BALANCE as it swings down during installation.

2.

Face the COUNTER BALANCE with the STAR 
TRAC logo facing away from the ARM PIVOT 
shaft as shown. Press the COUNTER BALANCE 
onto the shaft until both bearings are entirely 
pressed onto the shaft.

3.

After the COUNTER BALANCE has been pressed 
onto the shaft install and tighten the 
(M8,25MM,Hex Bolt) & (M8,Washer) using a 
13mm socket. The counter balance should now 
spin freely.

4.

Repeat steps 1 and 2 with the second COUNTER 
BALANCE in the opposite side of the ARM PIVOT.

INSTALLING THE ARMS:

1.

Find the ARM that is marked A and align so that it 
is positioned upward and in the opposite direction 
as the COUNTER BALANCE as shown. Using 
four (M8,20MM,Button Head Bolts) and four 
(M8,washers) Install and tighten the first ARM 
using a 5mm hex key socket. Verify that the arm 
rotates smoothly.

2.

Repeat step 1 with the second arm on the 
opposite side of the ARM PIVOT.

3.

Using two (M5,12MM,Button Head Bolts) install 
the TRIM RINGS as shown, using a 3mm hex key 
socket. 

Torque bolts to 1.1 N-m MAX

4.

Repeat step 3 to install the TRIM RINGS onto the 
second arm.

C’BAL STOPS –

Wrap with a Towel

Pinch Point

Summary of Contents for IP-S4305

Page 1: ...SHOULDER PRESS IP S4305 INSTALLATION INSTRUCTIONS...

Page 2: ...first obtaining written permission from Star Trac Every effort has been made to keep this information current however periodically changes are made to the information herein and these changes will be...

Page 3: ...738 lbs when fully assembled and occupies an area 148 cm wide by 149 cm deep Star Trac recommends the addition of 1 2 people during assembly and when moving the equipment to its designated point of u...

Page 4: ...weight stack as shown There will also be a bolt through each of the small feet 2 Once all bolts fastening the equipment to the pallet have been removed carefully slide the equipment off of the pallet...

Page 5: ...s been pressed onto the shaft install and tighten the M8 25MM Hex Bolt M8 Washer using a 13mm socket The counter balance should now spin freely 4 Repeat steps 1 and 2 with the second COUNTER BALANCE i...

Page 6: ...Socket Head Bolts and four M8 Washers Tighten using a 6MM hex key Operate the seat up and down by squeezing the red handle the ADJUSTABLE SEAT should operate smoothly GUIDE ROD LUBRICATION 1 Use a ge...

Page 7: ...by loosening the two Nyloc nuts using a 13MM open end wrench and a 6MM hex key 3 Slide the foot up or down until the machine is leveled 4 Re tighten the bolts and nuts TOP PLATE CABLE ADJUSTMENT 1 En...

Page 8: ...not aligned use the palm of your hand and tap the SHROUD down until it is aligned 2 Repeat step 1 with the inside shroud and verify alignment Before using this product it is essential to read the ENT...

Page 9: ...Page 9...

Page 10: ...Part No 620 7934 Rev B 21 Aug 09 STAR TRAC 14410 Myford Road Irvine California 92606 Telephone 800 228 6635 714 669 1660 Fax 714 508 3303 www startrac com...

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