2 reassembling the tb4 – Campbell Scientific TB4 and TB4MM Hydrological Services Rain Gage User Manual

Page 18

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TB4 and TB4MM Rain Gage

7.2 Reassembling the TB4

1. Screw cap on stem, finger tighten only (see Figure 7-2).

2. Push stem into siphon body (see Figure 7-2).

3. Replace nut and tighten (see Figure 7-2).

Do not over tighten.

CAUTION

4. Push filter/siphon assembly back into place (see Figure 7-4).

Do not twist the filter/siphon assembly while putting it back
into place.

CAUTION

To re-assemble,
push the
filter/siphon
assembly back
in place.
Do not twist.

FIGURE 7-4. Reassembling the TB4

5. Place the housing assembly back onto the base and tighten the three

screws that secure the housing onto the base.

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