Graco 25T461 Installation, Operation And Service Download

Page: 8 / 12

Service

3A8551B

Service

After the TLM has been installed, the only additional

maintenance or service necessary is changing the

batteries.

Replace Batteries

NOTE: After battery placement, activate the TLM with a

magnet (see

Activation

, page 2), to synchronize the

TLM internal clock to maintain scheduled TLM

readings.

1. Remove the TLM from the tank by unscrewing it

from the opening.

2. Remove the four (4) screws that keep the case

together (F

. 6).

3. Verify that the device is right side up before opening

to prevent the batteries from falling out (F

. 7).

4. Replace the four (4) C-cell Alkaline batteries

. 8).

WARNING

Fire and Explosion Hazard

Sparking can occur when changing batteries. Only

replace the batteries in a non-hazardous location

away from flammable fluids and fumes.

. 6

. 7

. 8

Bottom

Top

Negative (-)

Positive (+)

Summary of Contents for 25T461

Page 1: ...RD Misuse can cause death or serious injury Do not alter or modify equipment Alterations or modifications may void agency approvals and create safety hazards Make sure all equipment is rated and approved for the environment in which you are using it Use equipment only for its intended purpose Call your distributor for information Keep children and animals away from work area Comply with all applic...

Page 2: ...FIG 1 2 Keep holding the magnet to the Hot Spot The LED will flash green and then flash red Then the red light will stay lit 3 Remove the magnet 4 While the red light is illuminated a series of beeps occur as the device connects 5 Successfully connecting is indicated by a high low high series of beeps that indicate the data is being sent to Pulse Level The LED turns green after data is successfull...

Page 3: ...eal make sure that the device is vertical on the tank that it is secured correctly to the base and that the threads have not crossed NOTE If the tank does not contain a suitably positioned opening at the top of the tank reference Drilling page 4 LED Pattern Function LED Test when a magnet is held against the hot spot the LED is briefly green followed by briefly red then the LED is off Red LED Lit ...

Page 4: ...e positioned opening at the top of the tank it will be necessary to manually drill into the top of the tank 1 Select a flat area on the top of the tank located towards the center FIG 3 2 Drill a 1 5 in bsp hole at the selected area using a 45 5 mm tapping drill 3 Continue with Activation FIG 3 ...

Page 5: ...rs creating a connection between the TLM and the Pulse Level to load the configuration FIG 4 NOTE Frequent measurements results in shorter battery life Manual Measurement 1 Hold the magnet supplied to the Hot Spot directly under the LED to activate the device FIG 1 2 Keep holding the magnet to the Hot Spot The LED will flash green and then flash red Then the red light will stay lit 3 Remove the ma...

Page 6: ...mantle and recycle it in a responsible manner Remove batteries circuit boards LCDs liquid crystal displays and other electronic components Recycle according to applicable regulations Do not dispose of batteries or electronic components with household or commercial waste Deliver remaining product to a recycling facility ...

Page 7: ... Weak or dead batteries Replace batteries See Replace Batteries page 8 Tank Level Monitor was not associated with a tank in software Assign TLM serial number to tank Reading is scheduled when pump is operating Ensure readings are scheduled during times that the pump is not operating LED will not turn on Magnet removed too soon Hold magnet to device hot spot for a longer period of time Try using a ...

Page 8: ...adings 1 Remove the TLM from the tank by unscrewing it from the opening 2 Remove the four 4 screws that keep the case together FIG 6 3 Verify that the device is right side up before opening to prevent the batteries from falling out FIG 7 4 Replace the four 4 C cell Alkaline batteries FIG 8 WARNING Fire and Explosion Hazard Sparking can occur when changing batteries Only replace the batteries in a ...

Page 9: ... sure that the gasket is placed correctly FIG 9 6 Reconnect the two halves then replace the four 4 screws 7 Re install the TLM back into the tank opening 8 Take a manual measurement to verify the TLM is activated FIG 9 Gasket ...

Page 10: ... gallons or liters Tank end walls must be flat they cannot be any other shape including belled Obround Tank Maximum volume 999 999 gallons or liters Tank end walls must be flat they cannot be any other shape including belled Non Standard Tanks Maximum volume 999 000 gallons or liters Define strapping table in Pulse Level software Up to 100 strapping table points to correlate tank fluid height to v...

Page 11: ...30 7 g with batteries RF Frequency Band LTE CAT M1 Operating Temperature Range 0 F to 122 F 17 8 C to 50 C Storage Temperature Range 22 F to 140 F 30 C to 60 C Batteries 4 x Alkaline C cell Battery Life 5 years Enclosure Ingress Protection IP67 Tanks Maximum Volume 999 999 gallons 999 999 liters Maximum Height 13 ft 400 cm Altitude 6 000 ft 2 km The battery life is based upon four 4 measurements p...

Page 12: ...kmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE Graco s sole obligation and buyer s sole remedy for any breach of warranty shall be as ...

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