Aerfast AERSEAT, Technical Instruction Manual, Page: 23 / 56

AERSEAT (indice AD) – 04/01/2017 23
BREAKDOWNS
• No staples at the end of the jaws:
⇒
Check the contents of the loader;
⇒
Check air supply and service pressure.
⇒
Use once without stapling anything and check the closure of previous staple. In fact
in the operation of the device, an incomplete closure means that the staple-set knife
doesn't fully go backward;
•
Last staple is not taken:
If for whatever reason (the device falls for example) the staple-pusher unit is not perfectly
aligned with the loader, i. e. slider is no longer parallel to the loader , this problem can
arise. To resolve the problem realign the 2 parts.
• Staples does not close properly:
Check that jaws' mounting-screws are tightened correctly ( nuts (Nyloc nut) with
washers).
Note: When disassembling / reassembling, put Loctite 243 on the screws.
When disassembling the staple thrust, bring the knife back completely before putting the
latter into place.
WEAR AND TEAR PARTS
The wear and tear parts are:
REPAIR KITS: Seals repair kit:
AerSeat tools: kit code number 83575
1 cover seal, code number 78033
2 front seals, code number 89845
1 piston seal, code number 81406
1 piston's rod seal, code number 105981