11.3.5.The individual SPTA set is packed in the case 4 (Fig. 7). The case contains the spare rechargeable battery, pencil, eraser, cloth and coordinate converter.
12. LONG TERM STORAGE
To preserve the rangefinder, proceed as follows:
-cap the rangefinder connectors by paper and tie a cord round;
-coat the range finder bright work with grease
-pack up all range finder components in metallic package;
-secure all locks and hinges of package and with grease GОI- 54P;
-pack up the tripod in recess on package cover and fasten by belt;
-insert rangefinder unit into polyethylene bag;
-insert the sack with silica gel into the bag and weld it.
13. STORAGE RULES
13.1.The rangefinder is stored in closed rooms specially
equipped to provide weather protection, i.e. protection against atmospheric precipitation, solar effects, dust, sand, wind, sharp fluctuations of temperature and outside air humidity.
The storage room temperature is to be maintained between
13.2.Each rangefinder unit in wooden package is kept on a wooden rack or shelf with handle up.
The principal parameters of the emitter with serial number
_______, fitted into the rangefinder, are as follows:
Parameter | Ambient temperature | ||
|
|
| |
| normal |
| |
|
|
| |
| conditions | 50˚ C | |
Minimum operating pumping |
|
|
|
voltage U oper.min. , V, max |
|
|
|
Maximum operating pumping |
|
|
|
voltage Uoper.max. , V, max |
|
|
|
Pumping voltage temperature | – |
| – |
coefficient ТКНn , V/˚C |
| ||
Capacity of storage capacitors | – |
| – |
Cc of emitter test set, F |
| ||
The principal parameters of the control circuit board with serial number _______, fitted into the rangefinder, are as follows:
Ambient temperature, ˚ C | Pumping voltage Upump. , V |
| |
Normal conditions |
|
50
Note: The principal characteristics of the emitter and the control board, given in the above tables, are intended for service entities as a reference data.