SX-70
9
Tip Preparation
Proper tip preparation will insure optimum results and increase tip life. Follow this
procedure before each component removal or land preparation operation and prior to
storage of the handpiece in its Tip & Tool Stand.
NOTE
The use of a PACE Tip Maintenance Station (PACE part number 6993-0138)
is recommended for the proper preparation and maintenance of all SX-70
Pik-Tips. To purchase this item, contact your local authorized PACE dealer.
1. Ensure that the installed tip is at set tip temperature.
2. Using a moistened sponge, remove all solder dross and flux residue from
the tip.
NOTE
Ensure that the sponge material is moist and free of debris.
Add water
if necessary. Wiping the heated tip on a dry sponge will only contaminate the
tip and ultimately the board.
3. All 3/16" shank tips are tinnable. Using a large gauge, flux cored
wire solder, tin the end of these tips. Proper tinning enhances heat
transfer to lands and extends tip life.
4. During Flo desoldering or Thru-hole desoldering, on heavily fluxed
or contaminated boards, debris may collect inside the tip bore. If this
occurs, clean the tip bore with the Sodr-X-Tractor Tip Cleaning Kit
(PACE part number 6993-0200).
5. The SX-70 handpiece is now ready for use. If not immediately using
the handpiece, store in its Tip & Tool Stand.
Temperature Setting
To save tip life and reduce the possibility of damage to the PCB, PACE recommends
using the lowest possible tip temperature that will provide rapid yet controllable melt
of the entire solder joint. Begin with an operating temperature of 316°C (600°F) and
adjust as necessary. Tip temperatures in excess of 399°C (750°F) may cause
damage. For safest removal, some components on extra heavy assemblies may
require preheating or auxiliary heating.
