The HDHL6 Series Hydraulic vises can be paired with one of Kurt's Hydraulic
pumps. You can find all our pump solutions at kurtworkholding.com
Here are instructions for plumbing the HDHL6 vise with the KHP3 air over
hydraulic pump:
1.
Remove plastic caps from pressure and release ports on Hydraulic
pump. Install fittings to the input and output ports (See Fig.4).
2.
3.
4.
Remove plastic caps from pressure and release ports on hand or foot
valve. Install straight fi tting.
Install a SAE 4 straight fi tting into the 7/16-20 port found on one end
of the vise screw (See Fig.2).
A fi lter-regulator-lubricator combination (See Fig.4) is recommended
to insure clean air coming into the unit. See clamping force chart
(Page 4) for air pressure required to attain desired clamping force.
5.
Connect the FRL to the input air line (See Fig.4).
6.
Connect the hydraulic line to the hydraulic unit on the HDHL6 vise
and then to the output side of the hydraulic pump(Fig.2 & 4).
7.
If using a hand or foot valve connect the 3-line color-coded air line
cluster to the same color ports on the KHP3 pump and valve (Fig.3 &
4).
8.
Apply air pressure (80 PSI maximum) to system. Loosen swivel fi tting
at vise and bleed air. Tighten fi tting. Release air pressure.
9.
Repeat previous step until all air is purged
10.
The KHP3 hydraulic pump will come pre-fi lled with oil (use #13 or
DTE lite if needed)
11.
System is now ready for use.
HYDRAULIC SET-UP
OPERATING INSTRUCTIONS
Fig.
2
6