114- 1056

Rev D

6

of 7

CLEANER

TIME

TEMPERATURE

NAME

TYPE

TIME

(Minutes)

TEMPERATURE

(Maximum)

ALPHA 2110

Aqueous

1

100_C [212_F]

BIOACT EC--7

Solvent

5

100_C [212_F]

Butyl CARBITOL Solvent

Solvent

1

Ambient Room

Isopropyl Alcohol

Solvent

5

KESTER 5778

Aqueous

5

KESTER 5779

Aqueous

5

100_C [212_F]

LONCOTERGE 520

Aqueous

5

100_C [212_F]

LONCOTERGE 530

Aqueous

5

Terpene Solvent

Solvent

5

Figure 6

D. Drying

When drying cleaned unsealed assemblies and pc boards, make certain that the housing temperature

does not exceed 130_C [270_F]. Excessive temperatures may cause housing degradation. When

processing the economy sealant, make certain that the sealant temperature does not exceed 100_C

[212_F] for 1 minute. This is a hot melt sealant and will reflow.

3.8. Checking Installed Switches

The solder tail must be through its intended hole in the pc board. Solder fillet must be evenly formed around

each solder tail. The housing of the switch must be seated on the pc board not exceeding the dimension given

in Figure 4.

3.9. Removal and Repair

Damaged or defective switches must NOT be used and should be replaced. The switches must be removed

from the pc board by standard de--soldering methods.

When removing or replacing switches, care must be taken not to damage other pc board components during the

de--soldering process.

4. QUALIFICATIONS

DIP programming switches are not required to be agency approved.

5. TOOLING

No tooling is required for manual placement of these switches; however, a pc board support that provides relief

for protruding components must be used to prevent deformation of contact tails. The pc board support must be

custom made. See Figure 7.

Figure 7

PC Board Support

(Customer Supplied)

Holes (Ref)

Channel (Ref)

ALPHA, BIOACT, CARBITOL, KESTER, and LONCOTERGE are trademarks of their respective owners.

CAUTION

!