EN
Instruction Manual
Hydropneumatic tool for rivet nuts from M3 to M10
with stroke and pressure adjustment
FASTSETM10
www.kvt-fastening.ch
37
7.3.1 -
REFILLING THE HYDRAULIC CIRCUIT WITH OIL
Figure 7.3 – A
The hydraulic circuit needs to be refilled with oil after a continuous
use, and when you notice a reduction in the tool stroke.
Proceed as follows (see Picture 7.3-A):
•
Disconnect the airline from the tool inlet.
•
Unscrew the manostat (
A
) with relevant wrench
54
.
•
Remove cap together with relevant washer
27
.
•
Put the tool in horizontal position and slowly pour in the hydraulic oil (ISO VG 32 type)
50
until the circuit is full.
•
Screw cap back on, together with relevant washer
27
•
Connect the tool to compressed air line and start up a couple of idle cycles. Stop pulling the trigger and slowly
loosen screw
27;
make sure that the circuit is full with oil and that no air bubbles are left inside.
Wear gloves when managing the oil.
Do not
throw the old oil outdoors but hand it over to an authorised waste disposal centre.
Warning!: if you should accidentally spill oil on your skin, wash and rinse thoroughly with water and alkaline
soap
.
50
27
(
A
)